94da3bd57f
Fixed #4617 (False positive (style): noexcept for constructors)
2013-02-28 06:38:57 +01:00
71b66209b7
Fixed #4300 (segmentation fault of cppcheck (invalid code))
2013-02-20 06:58:27 +01:00
34c3697750
Added unit test for #4525
2013-02-19 21:56:13 +01:00
2a660fa3b4
Tokenizer: Fixed removeCast bug. Don't simplify (A)&b to A&b if A might be a type. Related with ticket: #4439
2013-02-16 16:58:36 +01:00
635b7d5a0e
Fixed #4423 (Variable is assigned a value that is never used.)
2013-02-16 16:07:05 +01:00
c5ee083c82
Fixed #4388 (false positive 'noConstructor' in 1.57)
2013-02-15 06:44:07 +01:00
1e550f9fdf
Reverted fix for #4547 : It causes fp. See #4573
2013-02-12 16:13:08 +01:00
c192e4d669
spellfixes
2013-02-12 15:21:27 +01:00
bd0d9b9639
fix misspellings & gcc v3.4.6 warnings
...
1. fix typos / misspellings
- Fix misspelling within comments, variable/function names, stdout messages
- changes the name of an error code: ```stlBoundries``` changed to ```stlBoundaries```. Alias old name (```stlBoundries```) to the new one.
2. fix gcc v3.4.6 32bit & 64bit warnings
- fixes gcc v3.4.6 warnings, except for those in tinyxml and "-Wmissing-declarations" makefile warnings
- in Preprocessor::handleIncludes(), replace a ```vector <bool>``` with ```stack<bool>``` (see ```vector<bool>``` warning below).
- this is the only ```vector<bool>``` in the codebase
- ```vector <bool>``` is actually a case of template specialization, and is not recommended, according to the following links:
http://stackoverflow.com/q/6461487
http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2160.html
http://stackoverflow.com/q/670308
- in the codebase before and after this change, testrunner SEGVs in a number of places on gcc v3.4.6, including ```Check::~Check()```, among others
- fc42fc95
2013-02-09 23:43:09 -07:00
463121be71
Fixed #4561 (cppcheck 1.58 crashes on empty signals block in headerfile)
2013-02-07 17:03:08 +01:00
5144307642
Raise syntax error for if-condition without parentheses according to #2518 #4171
2013-02-05 21:13:57 +01:00
b531195e08
Fixed #4547 (Improve check: Duplicate conditions in 'if' and related 'else { if'.)
...
Change tokenizer: "else if" -->> "else { if"
2013-02-04 21:12:12 +01:00
89560564ed
Refactoring: Add braces to an if-block, for-block, etc. in tokenizer.
...
Fixed #4521 (Tokenizer: Wrong braces for triple if else)
2013-02-02 16:01:34 +01:00
4391f0880f
Tokenizer: Add special tokenize method for the Preprocessor with only basic simplifications
2013-01-27 17:58:54 +01:00
c2608108dd
Fixed #3928 (Tokenizer: Wrong simplification of inner if-else 'if (a) while (b) if (c) x; else y;')
2013-01-24 16:53:20 +01:00
444f80c4bb
Fixed #4505
2013-01-22 13:49:54 +01:00
67c9720299
Tokenizer: fixed simplification of static constants
2013-01-19 21:14:15 +01:00
bff6ed7af0
Fixed #3500 (false negative: (error) Returning pointer to local array variable)
2013-01-19 13:39:23 +01:00
4a73c93750
Fix compiler warnings and comment/string typos
...
- fix g++ warning:
> lib/checkother.cpp:3779: warning: comparison between signed and unsigned integer expressions
- fix suncc warning (see [everything2](http://everything2.com/title/C%252B%252B%253A+static+extern+%2522C%2522 )):
> "lib/checkmemoryleak.cpp", line 578: Warning (Anachronism): Formal argument __compar of type extern "C" int(*)(const void*,const void*) in call to bsearch(const void*, const void*, unsigned long, unsigned long, extern "C" int(*)(const void*,const void*)) is being passed int(*)(const void*,const void*).
- prefer empty() / isEmpty() over "size() > 0" (cases not caught by stlSize)
- fix word misspellings (mostly comments, a few output lines)
- Parenthesis => Parentheses (both variations were used in the codebase)
- fix typo and wording ("never alwayw") in gui/test/data/benchmark/simple.cpp's CheckOther::unsignedPositive():
```
- "An unsigned variable will never alwayw be positive so it is either pointless or "
+ "An unsigned variable can't be negative so it is either pointless or "
```
2013-01-16 07:37:07 -07:00
2e56928834
Fixed #4482 (add test for UB due to usage of NULL in variadic functions)
2013-01-13 12:02:10 +01:00
eebfea2b23
Fixed #4381 (Inline type declaration on statics causes warning)
2013-01-07 19:20:15 +01:00
4c73c29cdd
Revert partially the previous commit:
...
The two formulas are true iff 2n = 2 <=> n = 1.
2013-01-05 17:31:08 +01:00
1c0c0471df
Simplify some generalized math formulas:
...
Now the 'sin^2+cos^2=1' and the 'sinh^2-cosh^2=-1' code can handle, for example: sin^4+cos^4=1, sinh^10-cosh^10=-1.
Also, the arguments can be also multitokens, so that it's possible to simplify, for example: 'sin^2(k())+cos^2(k())=1'.
2013-01-04 13:06:09 +01:00
5485e6866f
Fixed wrong tokenization of some math formulas:
...
The two formulas: sin^2+cos^2 = 1 and sinh^2-cosh^2 = -1 are true iff the two arguments are the same.
2013-01-04 11:28:01 +01:00
a3ee72a51d
Fixed #4409 (Cppcheck 1.58 dev hangs when checking mhz.c of lmbench3 (attached code))
2013-01-03 19:14:44 +01:00
5d5f7085bf
Updating year 2012 -> 2013 to .cpp and .h files and man page.
2013-01-01 18:29:08 +02:00
4378357d7e
Fixed #4372 (Tokenizer misidentifying which function a variable belongs to)
2012-12-29 21:07:41 +01:00
4d085dd3fd
Fixed #4316 (False positive: (constStatement) Redundant code)
2012-12-29 17:13:06 +01:00
9af51a75e6
Tokenizer::setVarId: Proper handling of 'void f(struct foobar). Ticket: #4444 '
2012-12-29 08:54:39 +01:00
bf9b900c30
Tokenizer::setVarId: Fixed problem with initializer lists ( #4436 )
2012-12-27 18:15:00 +01:00
3e6d601982
Fixed #4436 (FP: Member variable is not initialized in the constructor. (with two parameters))
2012-12-27 17:15:38 +01:00
ef28bde3e4
Fixed #4408 (Force inclusion of files (a la -include /.../ in GCC))
2012-12-27 16:52:31 +01:00
b3301a9ef9
Fixed #4433 (Wrong array size for string with \0)
2012-12-26 12:10:09 +01:00
56b7670468
Tokenizer::setVarId: Fixed problem in initializer list when parameter and class member has same name
2012-12-23 19:55:09 +01:00
dae232015e
Fixed #4430 (FP: Member variable is not initialized in the constructor.)
2012-12-23 08:04:44 +01:00
8e1e894dff
AST: Added some tests to ensure operator precedence is handled properly
2012-12-16 11:56:23 +01:00
bca7927913
AST: generate tree from bottom and upwards
2012-12-16 11:48:19 +01:00
aad3a041ad
AST: Handle function calls
2012-12-16 10:06:55 +01:00
1ad9c933ec
AST: Improved handling of unary operators
2012-12-16 08:41:04 +01:00
fa8e5cd7d8
AST: Simple AST. Not used in the clients. Only part of the testing for now.
2012-12-15 20:21:09 +01:00
df03e3a8d2
Fixed #4395 (Wrong simplification of known variables in nested assignment)
2012-12-10 06:08:33 +01:00
4737966caf
Unit test cleanup: Removed some empty lines and whitespaces before \n.
2012-12-06 10:19:22 -08:00
c91250cd6e
Fixed #4277 (duplicateExpression finds false positive for floats in a union as a member of a class)
2012-12-03 17:05:37 +01:00
672831f41a
Fixed #4187 (False positive: Variable inside a lambda is reported as uninitialized)
2012-11-30 10:30:26 +01:00
3372657a07
Fixed #4227 (False positive: Comparison of a boolean with an integer (double dResult=false))
2012-11-29 09:29:25 +01:00
509721d6d0
Fixed #4304 (False positive during an array declaration)
2012-11-29 08:44:12 +01:00
5d1b4e6dbb
Tokenizer: Remove redundant '+'
2012-11-28 07:09:56 +01:00
f3029ce6bb
Fixed a bug in Tokenizer::simplifyKnownVariables.
...
When we find constant variables, check if there's a usage of its reference in the code (for example: don't simplify 'f(&x)' to 'f(&100)').
2012-11-26 17:06:52 +01:00
5fb2115e9d
Fixed a bug in Tokenizer::concatenateNegativeNumber.
...
The first negative number inside a '{}' list was not simplified correctly.
2012-11-20 19:14:58 +01:00
e5ebb49312
Added support for sizeof(wchar_t). Improved <Windows.h> type testing for Win64 platform.
2012-11-11 16:16:17 +01:00
5555e055f1
Refactorized <Windows.h> type support:
...
- Changed some more Win32 simplifications of wide-character/string types to use wchar_t
- Added support for LPWSTR
- Fixed test case to ensure that simplifications also work for Win32W
2012-11-11 15:40:06 +01:00
b15ff0c0e3
Fixed unit test failures caused by previous commit
2012-11-11 15:16:08 +01:00
1d4cacb3f1
Add more testcases for simplifyPlatformTypes:
...
these should cover up some unused branches.
2012-11-05 00:35:34 +01:00
960dad0c21
Related to commit 71150e987ddf935237578aec3a4c6e02247882c2:
...
indent-separate test cases of the same kind.
2012-11-05 00:33:02 +01:00
4d38dd4f2c
Add testcase for Tokenizer::simplifyVarDecl.
...
A branch was not executed in coverity, but there was a testcase which needed it.
2012-11-04 23:49:23 +01:00
24bf6f99e1
More simplifyRedundantParenthesis changes:
...
simplify also '( var . var . ... . var )' parenthesis.
2012-11-04 22:38:18 +01:00
e44ee280bc
Fixed handling of pointers to functions in namespace as template parameters ( #4172 )
2012-11-04 11:15:03 +01:00
9cb9388e49
Fixed handling of pointers in templates ( #4319 )
2012-11-04 10:49:25 +01:00
1c399c86ca
Improved fix for #4311 ; Added back support for "this." (fixes again #4291 )
...
Added TODO unit test for missing varid.
2012-11-03 21:16:05 +01:00
6c2563c467
Fixed #4311 (False positive: warning (selfAssignment): Redundant assignment of 'm_bar' to itself.
2012-11-03 13:18:43 +01:00
f0f216390e
Fixed #4276 (segmentation fault of cppcheck (invalid code))
2012-10-20 21:40:51 +02:00
4ddcde1e6f
CheckMemoryLeak: add '?1:0' to clarify the value of the argument to 'deleteNext'; Tokenize.cpp: in simplifyCompoundAssignment(), remove ':' odd code used to fix a weird test case ('case' code not inside a function body), remove useless 'tok->next() != NULL' check (already true by previous condition); in simplifyConditionOperator(), handle better the parenthesis skipping code and remove useless ')'check; in simplifyQuestionMark(), remove useless 'tok->tokAt(-2)' check (Token::Match returns false if the token is NULL), add more patterns to Token::Match to handle more test cases; in simplifyBitFields(), add 'const' to 'offset' bool. RedirectOutputError: style nitpick change to declaration of a pointer.
2012-10-19 14:19:52 +02:00
d84d360afc
Fixed #4291 (Variable ID is not set when variable is accessed through 'this')
2012-10-19 06:18:13 +02:00
61365ea0e5
Fixed #4293 (FP: Variable is not simplified, causing a false positive).
2012-10-17 00:25:20 +02:00
562291477d
Fixed #4226 (False positive: Uninitialized variable (problem with namespace ::rtl))
2012-10-15 06:53:38 +02:00
64b4960acc
Tokenizer: simplify GCC '({ %var%|%num% ; })' to '%var%|%num%'.
...
Remove useless brace around condition in simplifyFlowControl.
2012-10-13 13:24:41 +02:00
1951d1cdc5
Tokenizer: improve the new 'skipTernaryOp' function by supporting GCC '{(var|num;)}' statement expression extension; improve 'Tokenizer::simplifyQuestionMark' by supporting simplification with 'case' before ternary operation, using skipTernaryOp to get colon and, most importantly, supporting indented '?:' operations.
2012-10-13 02:32:43 +02:00
d4a3c1617a
Fixed: Tokenizer::simplifyLabelCaseDefault was careless with '?:' operator near 'case' adding the semicolon after the ternary colon.
2012-10-12 20:51:13 +02:00
c42facae1f
Tokenizer::simplifyLabelsCaseDefault: jump '(' and '[' parenthesis.
...
TestTokenizer: add simple test cases with some correct and wrong syntax concerning 'case'.
2012-10-12 17:08:21 +02:00
e62e03ab31
Fixed #4267 (segmentation fault of cppcheck (invalid code)).
2012-10-09 20:44:30 +02:00
2cf75d5339
astyle run
2012-10-08 21:50:21 +02:00
0879bb5825
#4245 : Segmentation fault (invalid code); Applied patch from amai.
2012-10-08 21:49:25 +02:00
6a37942431
Fixed #3935 (False report for accessing array out of bounds after casting to short)
2012-10-07 18:38:05 +02:00
4c1abde48e
Reverted 107b3b44. Write syntax error for 'if MACRO()'. We can't know if MACRO() is supposed to be used in the condition or if it is some annotation that should be removed. Ticket #4171
2012-10-06 19:12:39 +02:00
e3bbcf501f
Fixed #4234 (segmentation fault of cppcheck in Tokenizer::simplifyFlowControl() (invalid code))
2012-10-06 13:37:44 +02:00
2f069f550f
Removed Java/C# handling
2012-10-02 18:44:36 +02:00
074b7781b2
Fixed #4239 (segmentation fault of cppcheck (invalid code))
2012-09-27 06:35:36 +02:00
2e3a7db4eb
Fixed #4115 (Incorrect uninitialized variable error message with realloc macro)
2012-09-22 18:41:33 +02:00
406483b618
Fixed valgrind error in #3953 , but there's still the bad enum problem.
2012-09-20 21:07:37 +02:00
c3cb6202ed
Fixed #4172 (TemplateSimplifier: Handle 'A<&f> x' template instantiation)
2012-09-19 16:10:13 +02:00
3f89e38275
fixed #4195 segmentation fault of cppcheck (invalid code); Added a testcase
2012-09-19 10:37:30 +02:00
1f7d9ca22c
Fixed #4211 (Tokenizer::simplifyVarDecl: Improved handling of >> in templates)
2012-09-17 19:45:42 +02:00
3c14e4b52a
test: tabs to spaces, remove trailing spaces and extra empty lines at the end of files
2012-09-17 13:51:40 +02:00
f1ebd99dc2
Fixed #3507 (false positive: comma-separated statements before return in methods)
2012-09-15 11:55:08 +02:00
9f2e1ab98d
Fixed #4048 (Tokenizer::simplifyVarDecl: Improve handling of 'a::b const * p = 0;')
2012-09-14 16:46:45 +02:00
19fdbf0fd0
Fixed #4185 (Incorrect 'Found duplicate if expressions' for strings with high bit set)
2012-09-13 16:44:10 +02:00
ce9f6bdb56
Fixed segfault #4182
2012-09-10 17:33:52 +02:00
d44f10fc01
Fixed createLinks2() on this code: nvwa<(x > y)>
2012-09-09 15:31:23 +02:00
107b3b4401
Fixed #4171 (don't choke when parentheses are missing from macros)
2012-09-09 09:48:07 +02:00
a39b58046f
Tokenizer: Improved simplification of 'a?(1):b'
2012-09-08 10:45:00 +02:00
2722f53edd
Fixed #4142 (false positive (error) Uninitialized variable: b)
2012-09-08 10:15:37 +02:00
c31ce68520
TestTokenizer: Added TODO assertion
2012-09-08 09:01:02 +02:00
2ce5cb3075
Tokenizer: Simplified parentheses better in such pattern: 'git merge --squash 4142 operator git merge --squash 4142 (%var%|)) ( %num%|%bool% ) %op%|;|,|)'
2012-09-08 07:01:35 +02:00
489df29346
Moved Tokenizer::typeConstToConstType() to Tokenizer::simplifyConst()
2012-09-07 11:41:41 +02:00
1c7027140a
Tokenizer: Improved simplifyRedundantParanthesis
2012-09-06 16:16:29 +02:00
3032ded9aa
replaced tabs with spaces
2012-09-05 19:46:44 +02:00
913670d254
Fixed #3304 (simple cases)
2012-09-04 13:41:14 +02:00
6fd60eebb0
Tokenizer: added a workaround for #3690 (Support MSVC's 'for each').
2012-09-03 20:23:53 +02:00
bf11248a09
Fixed #1620 (tokenizer: simplify well known math functions)
2012-09-03 18:51:15 +02:00
ea85dd305a
Fixed #4086 : Set varId in initialization list.
2012-08-28 12:44:40 +02:00
662b0d2dbe
Simplify 0[foo] to *(foo) ( fixes #4083 )
2012-08-26 10:03:05 +02:00
9fa7e15fb4
Fixed setVarId for nested templates ( #3976 , #3769 ) and support C++11 right angle brackets in TemplateSimplifier::templateParameters()
2012-08-26 09:49:38 +02:00
f127728582
Enable --std=c11 and --std=c++11 by default
2012-08-25 21:57:45 +02:00
985ac662ee
Fixed #4035 (False positive: Memory leak: pTempFile)
2012-08-25 12:00:25 +02:00
5051837c1a
Reverted last commit. I pushed it by mistake.
2012-08-25 11:00:51 +02:00
5e1ccfaf90
Fixed #4035 (False positive: Memory leak: pTempFile)
2012-08-25 10:55:20 +02:00
43e01a2b1a
Ran AStyle, removed redundant tokAt(0)
2012-08-22 16:51:44 +02:00
0600b0be8f
sprintf changes
2012-08-22 16:46:14 +02:00
9ffc7f4c2d
Fixed #3964 (False positive: Expressions in array declarations are not simplified 'char mac[17+1];')
2012-08-20 18:10:32 +02:00
2ac2674f67
Fixed #4000 , added support for function prototypes to TemplateSimplifier::templateParameters()
2012-08-12 05:19:56 -07:00
435340b463
Fixed #3814 (false positive: missing constructor)
2012-07-29 16:01:05 +02:00
1ec3c9f634
Fixed hang in libreoffice code (simplification of K&R style function declaration tried to simplify a function with parameters without name whose implementation contained "; {".
...
Test cases of this simplification only need basic simplifications done in Tokenizer::tokenize
2012-07-29 06:11:48 -07:00
e9182f1fcc
Implemented support for 'using namespace std;': Add std:: prefix to names that are known to be in std namespace. Simplify namespace (std::)tr1:: if C++11 flag is set.
2012-07-15 02:05:19 -07:00
bf98e952c1
Fixed #3927 (false positive: (error) Uninitialized variable: new)
2012-07-08 13:59:00 +02:00
f72ddbb2e9
Fixed #3912 (Analysis failed)
2012-07-03 06:34:14 +02:00
bb9f114d84
Fixed #3924 (False positive: Uninitialized variable (const pointer))
2012-06-30 12:12:36 +02:00
8af044255d
Tokenizer: Added new function isFunctionParameterPassedByValue that check if a parameter is passed by value
2012-06-24 13:40:09 +02:00
974225626d
Fixed #3901 (false positive: (error) Uninitialized variable: temp)
2012-06-19 20:07:39 +02:00
5174f7ff5e
Fixed #3723 (Preprocessor evaluation order)
2012-06-14 21:47:03 +02:00
4b6e1c6946
Fixed #3855 (false positive: (error) Instance of 'locale' object destroyed immediately)
2012-06-13 19:21:20 +02:00
90f92250dd
Fixed #3618 (segmentation fault of cppcheck)
2012-06-12 21:07:17 +02:00
54a66391d8
Fixed #3750 (false positive: C-style pointer casting)
2012-06-12 18:45:31 +02:00
e146591b5d
Fixed #3544 (segmentation fault of cppcheck)
2012-06-02 16:15:12 +02:00
5b0551054a
varid: better templates handling
2012-05-22 18:58:13 +02:00
0157f937bf
Fixed #3760 : Added explicit to C++ keyword list in setVarId
...
Made some constant arrays static
2012-05-16 01:59:52 -07:00
4ae8e4f382
Tokenizer::setVarId: Minor fix of sizeof handling
2012-05-15 18:40:24 +02:00
a0e5fad6a9
Fixed #3776 (Tokenizer::setVarId: No varid set when unknown macro is used before variable declaration)
2012-05-15 07:17:31 +02:00
62f9875f90
Fixed #3799 (Bug: Function gets varId)
2012-05-13 07:55:35 +02:00
8236cd4d50
Fixed #3785 (false positive: (style) Variable 'dinv' is assigned a value that is never used)
2012-05-08 12:04:54 -07:00
99a29eafc9
Fixed #3691 (Tokenizer::simplifyKnownVariables: continue in switch)
2012-05-07 12:11:23 -07:00
6ef92c4fd7
Use recently implemented new constructor of ErrorLogger::ErrorMessage in checkmemoryleak.cpp and symboldatabase.cpp
...
Fixed test failure introduced in f105bf75a6
2012-05-06 04:01:56 -07:00
1a5fbd61d2
Splitted class TokenList from Tokenizer
2012-05-05 09:33:26 -07:00
11614021e8
Fixed #3768 (Tokenizer::setVarId: no varid for 'std::string' parameter after a 'std::string' parameter called 'string')
2012-05-05 09:59:43 +02:00
119b24e363
Fixed #3756 (False positive: uninitvar in malloc)
2012-05-03 19:10:51 +02:00
5d6a257c86
Fixed #3770 (Segmentation fault in K&R function parameters simplification)
2012-04-29 12:58:52 +02:00
df6f88b4fe
Fixed #3755 (Tokenizer::setVarId: improve varid inside class for struct/class variables)
2012-04-26 18:38:47 +02:00
30e8e389a7
Fixed #2980
2012-04-26 10:58:35 +02:00
1e708e10d0
Fixed #2875
2012-04-26 10:35:40 +02:00
a4c4c66a4c
Added test case for #3466
2012-04-25 21:14:25 +02:00
f84a4344ae
Fixed #3754 (Tokenizer::simplifyKnownVariables: wrong for loop simplification)
2012-04-25 19:23:17 +02:00
6ae135124e
Tokenizer::setVarId: better handling of initializer lists
2012-04-23 18:26:27 +02:00
d0b7a3514b
added unittest to fix sample code #3721
2012-04-22 17:28:27 +02:00
706631f527
Fixed #3748 (False positive out of bounds with postincrement)
2012-04-22 12:22:49 +02:00
d5f6cfcfa8
Tokenizer: Use new setVarId function. Removed the old one.
2012-04-22 11:36:31 +02:00
807f49ce83
testrunner: fixed test case when TestTokenizer::setVarIdOld is used
2012-04-22 09:56:02 +02:00
71050bc586
Tokenizer::setVarIdNew: fixed TestTokenizer::varid_in_class2 test case
2012-04-22 08:51:19 +02:00
8dfde7def8
Added missing testcase from previous commit.
2012-04-22 02:41:51 +02:00
be5a61b794
Fixed ticket #3721 (false positive: syntax error on valid C code ( K&R function style )).
2012-04-22 01:56:40 +02:00
f3cbb3f05d
TestTokenizer: Removed varid test cases that have impossible source code
2012-04-21 19:07:35 +02:00
bd60dd46d0
Tokenizer::setVarIdNew: handle special case when there is an unknown macro. Ticket #2638
2012-04-21 17:57:20 +02:00
88aa08e71b
Refactorizations in test suite:
...
- Removed redundant tokenization helper functions in testtokenize.cpp and testsimplifytokens.cpp
- Pass arguments as const char[] or const std::string& to avoid instanciation or at least copying of strings
- Removed redundant calls to Tokenizer::validate() - This function is already called implicitly by tokenize() and simplifyTokenList()
2012-04-17 09:51:08 +02:00
bac8ed7127
Refactorized stringification of tokens:
...
- Function that stringifies one token: Token::stringify()
- Functions that stringify a list of tokens: Token::stringifyList()
-- Single and powerful "base" function, used by several "light" functions
Refactorized
- testtokenize.cpp and testsimplifytokens.cpp: Use improved stringification functions instead of several local implementations
- Avoided redundand creation of std::string when using TestTokenizer::tokenizeAndStringify and in cmdlineparser.cpp
2012-04-16 19:51:07 +02:00
1c3c94dc67
New simplification: Remove 'extern "C"' from C++ code.
...
Refactorization in cppcheck.cpp: Catch exception as const reference instead of non-const reference.
2012-04-16 16:25:04 +02:00
c58d02f146
Tokenizer::setVarIdNew: in C code, allow that variable declaration starts with delete and throw
2012-04-15 18:23:12 +02:00
46bfe27831
Tokenizer::setVarIdNew: Better handling of function calls
2012-04-15 17:44:51 +02:00
31f8a71f84
Tokenizer::setVarIdNew: Better handling for catch-exception-by-reference
2012-04-15 17:39:22 +02:00
3c1dfc658c
Tokenizer::setVarIdNew: use the new setVarId with a few more test cases. Improved setVarId: references in executable scopes must be initialized.
2012-04-15 14:32:47 +02:00
27c37896a0
Tokenizer::setVarIdNew : use new setVarId function in TestTokenizer::varidReturn2.
2012-04-15 14:19:17 +02:00
95dafd30dd
Tokenizer::setVarIdNew : enable more testcases. better handling of unions and struct members.
2012-04-15 13:42:13 +02:00
4c79a1af20
testrunner: use new Tokenizer::setVarId function in some unit tests
2012-04-15 12:49:53 +02:00
51789d8e20
Fixed ticket #3712 (false positive: syntax error on valid C code ( K&R function style ))
2012-04-13 00:39:40 +02:00
bbdeebafda
Fixed #3700 (false positive: (style) Variable 'H' is not assigned a value)
2012-04-09 12:55:26 +02:00
823fc9ac04
Fixed #3650 (Variable declaration: Doesn't handle template usage well)
2012-04-05 08:53:10 +02:00
ecc5dea113
Fixed ticket #3703 (false positive: syntax error on valid C-code ( K&R - style )).
2012-04-03 20:12:34 +02:00
5d91ef76fe
Fixed ticket #3701 (false positive: syntax error on valid C code ( K&R function style ).
2012-04-03 19:49:58 +02:00
af02908d42
Fixed ticket #3580 (syntax error in multi variable declaration header).
2012-03-31 18:45:29 +02:00
e46c7eb320
Add the RTL memory functions for the simplifications on Windows code.
2012-03-27 21:24:46 +02:00
002389f836
Fixed #3677
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Added forgotten testcase for #3672
2012-03-21 18:40:32 +01:00
a2351ba44f
Fixed #3648 (Internal error: Token::Match called with varid 0)
2012-03-20 19:05:24 +01:00
d6c8de104c
Revert "Fixed #3648 (Internal error: Token::Match called with varid 0)"
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This reverts commit 1fa1ddccba
2012-03-20 19:00:16 +01:00
1fa1ddccba
Fixed #3648 (Internal error: Token::Match called with varid 0)
2012-03-20 18:58:27 +01:00
cb2a754983
Implemented support for C++11 right angle brackets (>>)
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Implemented support for linkage between < and > (Information: It is possible that under certain circumstances comparision operators are linked, since its sometimes difficult to separate between them.)
2012-03-19 18:45:47 +01:00
7055526f4a
Fixed #3672 : bitwise and operator in if/while does no longer confuse setVarId code
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Improvements to CheckUnusedVar:
- Improved handling of arrays of struct/class instances
- Differ between addressof and bitwise-and operator
- Made some members private to improve encapsulation
- Replaced some simple patterns by direct function calls
- Removed an unnecessary condition
2012-03-19 17:41:16 +01:00
555e8c6efc
Fixed #36221 (Input streams: Wrong token list simplification)
2012-03-15 19:09:36 +01:00
a9d56f2738
Tokenizer: simplify known variable value inside conditional block
2012-03-12 17:32:30 +01:00
e0bee0e037
Fixed #3567 (False positives in boolean expressions)
2012-03-07 20:31:23 +01:00
680883a6a7
fixed #3649 (False Positive: Uninitialized variable using operator assignment)
2012-03-06 18:51:50 +01:00
527d3791e6
Fixed #3596 (memory leak false positive on libedit sources)
2012-02-27 18:55:36 +01:00
39b0f1ba95
Fixed #3608 (unreadVariable when variable used in inline assembly)
2012-02-19 16:04:35 +01:00
a118f82ca7
Tokenizer::simplifyVarDecl: Don't simplify inside parenhteses
2012-02-18 15:05:29 +01:00
0705dbd34a
Tokenizer::simplifyCasts: don't simplify 'f((double)(v1)*v2)' to 'f(*v2)'
2012-02-18 14:26:00 +01:00
485e836535
Refactorizations in MathLib.
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Fixed recently introduced bug on floating point numbers with multiple preceding zeros (for example 004.123)
2012-02-17 19:54:53 +01:00
8ea5df62c4
- Improved support for numbers in code:
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-- Use MathLib::toLongNumber for conversion in tokenizer (Fix #3610 )
-- Handle octal numbers in tokenizer
- Refactorizations in MathLib::toLongNumber and Settings
2012-02-17 15:47:08 +01:00
da8abeb63c
Fixed #3584 (2 internal errors : Token::Match called with varid 0)
2012-02-12 17:30:47 +01:00
bbb707c460
Fixed #3587 (Wrong tokenizer simplification - variable assigned by operator>>)
2012-02-07 08:05:50 +01:00
2be85e9d37
Fixed #3538 (false positive caused by bad tokenizer simplification)
2012-02-01 21:13:26 +01:00
66e1761ffe
Fixed ticket #3571 (segmentation fault of cppcheck while scanning gcc-testsuite).
2012-01-31 18:42:19 +01:00
9f81b48dc1
Fixed ticket #3558 (Tokenizer: improve simplifyVarDecl to take count of undefined size VLA's).
2012-01-30 23:41:43 +01:00
0fd7504295
Related to ticket #3560 (conditional pointer user): remove also dead code in the lower scope if the actual scope isn't special.
2012-01-30 21:43:23 +01:00
9df6088ddd
Revert "really fix #3527 (Internal error. Token::Match called with varid 0. Please report this to Cppcheck developers)"
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This reverts commit a37031944e
2012-01-30 06:15:41 +01:00
a37031944e
really fix #3527 (Internal error. Token::Match called with varid 0. Please report this to Cppcheck developers)
2012-01-28 20:58:51 -05:00
7cf8e5dfff
TestTokenizer: moved test to proper place.
2012-01-26 22:25:19 +01:00
5953ed7318
Fixed ticket #3528 (Tokenizer: improve simplifyFunctionParameters to take count of square brackets)
2012-01-23 16:10:15 +01:00
9eb1a5864b
Fixed #3502 (segmentation fault of cppcheck (struct{x y:};))
2012-01-23 07:39:31 +01:00
2a2d01a870
Remove some redundant 'errout.str("")' in some checks because it's already done inside tok call.
2012-01-21 00:59:12 +01:00
0be8af5214
Fix ticket #3530 (Add some windows data types to tokenizer)
2012-01-18 12:57:41 +01:00
c5f7db0645
TestTokenizer: Remove redundant ';' in 'inlineasm' testcases.
2012-01-15 19:49:17 +01:00
4d239d0bf7
Run astyle.
2012-01-15 19:47:51 +01:00
963f6ce3ef
Tokenizer: report syntaxError if there's nothing after 'if|for|while ()' and if there's nothing inside round brackets;
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TestTokenizer: change test cases accordingly;
TestSimplifyTokens: ditto.
2012-01-15 14:50:01 +01:00
a6d96f5b72
Fixed #3496 (false positive: syntax error)
2012-01-15 14:33:53 +01:00
6a248c35b5
Fixed ticket #3512 (segmentation fault of cppcheck ( 1 *p = const))
2012-01-14 00:43:58 +01:00
0648b3ed5e
Fixed #3504 (segmentation fault of cppcheck)
2012-01-13 07:57:12 +01:00
2dd53ec966
Fixed ticket #3485 (segmentation fault of cppcheck ( {a:1;}; ))
2012-01-09 16:24:11 +01:00
54f54761b4
Fixed ticket #3482 (segmentation fault of cppcheck ( switch(){case} ))
2012-01-09 14:37:20 +01:00
75fbe310ff
Extract various functions inside the Tokenizer class and fix tokenization of 'return __LINE__ ;'.
2012-01-04 12:57:58 +01:00
e4f3f91c18
Reverted 9aa8a496. I don't know why I made this fix.
2012-01-02 19:45:20 +01:00
38ee7523ad
Remove redundant testcase I forgot to remove in previous commit.
2012-01-02 19:41:08 +01:00
eb657034ba
Handle also C# multidimensional arrays with no specified dimension.
2012-01-02 00:22:45 +01:00
8cae17fda8
Update year to 2012
2012-01-01 01:05:37 +02:00
38e0e25ce0
Fixed ticket #3448 (segmentation fault of cppcheck).
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Add testcase related to previous commit (add 'A f(&x);' as declaration of variable).
2011-12-31 21:44:07 +01:00
8f2ad53332
Add testcase for previous commit.
2011-12-30 18:47:42 +01:00
873572d489
Improve C# simplification code with arrays of arrays.
2011-12-30 12:26:28 +01:00
1afd923d34
Fix bug in C# detection code. The test had a bug also, so it was not detected by the test.
2011-12-27 22:50:56 +02:00
987392f254
Tokenizer: Better handling of array of function pointers
2011-12-27 11:56:40 +01:00
46c2bde118
Activate tests in TestTokenizer
2011-12-18 17:54:24 +01:00
2bb5de4c89
Fixed #3425 (False positive: Null pointer dereference (pointer is checked in macro))
2011-12-18 13:33:23 +01:00
83cdf734fe
Tokenizer: The tokenizer didn't handle '0x0E-7' correctly
2011-12-18 07:37:20 +01:00
d21ca7881c
Fixed #3424 (Tokenizer: doesn't tokenize if-if-else-else correctly)
2011-12-17 19:05:14 +01:00
c9f5117cf5
Fixed #3407 (False positive: (inconclusive) Found duplicate branches for if and else. (inline assembler))
2011-12-13 21:42:38 +01:00
79b82f115f
Tokenizer: some changes to line numbers of some tokens:
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simplifyAsm: change line number of newly added 'asm ( )' in order to be the same as next ';'.
simplifyIfAddBraces: Change line number of newly added '}' in order to be the same as next 'else', except for '{ ; } else'.
2011-12-12 20:55:25 +01:00
6506b2c016
Oops. Fix testrunner fail.
2011-12-11 20:36:56 +01:00
3c098839d1
simplifyIfAddBraces: Remove restriction for jumping opening parenthesis '(' as a fix to #2873 , because even without this the original test case doesn't crash anymore. Add more jumping patterns.
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simplifyFunctionParameters: Add more jumping patterns and an observation related to error message for equal parameter names, help needed.
Fix grammar mistake in comment.
2011-12-11 13:07:13 +01:00
27801b35eb
Other improvements to tokenizer code.
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Handle SQL code better, even when there's no ';' after 'EXEC SQL'.
simplifyVarDecl: Check with 'Token::Match' once when you have to check a pattern inside which there should be a number or a variable. Use '%any%' and after that check if that string is a number or a variable name later.
simplifyGoto: process also anonymous structs and unions which should have 'indentspecial' incremented, skip code like 'var = { ... }'.
2011-12-11 02:02:38 +01:00
5134964026
Fix code in commit 5f522fb841 and reapply it again.
2011-12-10 23:49:56 +01:00
04159b81b8
reverted 5f522fb841, to avoid hang in TestBufferOverrun::arrayInfo
2011-12-10 20:51:36 +01:00
5f522fb841
Tokenizer: improve code and remove redundant checks.
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In particular: improve 'double sharp' concatenation by handling also code which begins without the [{};]. Do the same with C# code. Also, in the labels simplification function, skip also '{}' when the open bracket is after a '='.
2011-12-10 18:45:27 +01:00
9b685ba3c3
Code cleanup
2011-12-09 21:00:57 +01:00
7d12951da0
1)Fixed ticket #3184 (Improve Tokenizer: improve simplifyMulAnd to simplify weirder code);
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2)Fix a test case inside TestSimplifyTokens::flowControl.
2011-12-09 20:47:51 +01:00
167a7e3e51
Various code cleanups
2011-12-08 21:28:34 +01:00
1c1c31bea0
Tokenizer: Refactorings and improvements. Better handling of []
2011-12-07 21:15:00 +01:00
eb5fe250ab
Partial fix ticket #3385 ('throw' isn't removed if the argument of the function is type 'struct|class').
2011-12-06 21:02:26 +01:00
0504952950
Remove some redundant parenthesis - part 9
2011-12-06 16:53:57 +01:00
b45d63a10a
Remove some redundant semicolons - part 5
2011-12-04 17:15:53 +01:00
2fc067e6ab
Tokenizer::simplifyConst : handle also '%type% const' when the 'type' token is the first one in the list.
2011-12-04 16:59:19 +01:00
a363749a17
1) Remove some redundant semicolons - part 4 ('typedef' != _tokens.str());
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2) Tokenizer: Use Token::eraseTokens instead of using the same instructions as the ones inside such function.
2011-12-04 15:40:05 +01:00
eeb6dc48a5
Fixed #3359 (False positive: array[idx++] += val triggers unexpected 'Array index out of bounds' error)
2011-12-04 12:22:21 +01:00
42a557432d
Remove some redundant semicolons - part 3
2011-12-02 23:04:06 +01:00
c2ddb67316
Remove some redundant semicolons - part 2
2011-12-02 22:58:29 +01:00
ff1cb241a8
Remove some redundant semicolons - part 1
2011-12-02 22:39:33 +01:00
3ae96600b5
Fixed #3212 (Simplify the double pointer cast)
2011-11-25 07:23:54 +01:00
17f891ad34
Tokenizer::setVarId: Fixed problem with class declarations with inheritance. skip them.
2011-11-21 21:18:56 +01:00
9aa8a49677
Tokenizer::setVarId: fixed 'using' bug
2011-11-21 18:04:42 +01:00
004dcf834b
Fixed #3281 (Tokenizer::simplifyKnownVariables : static constant value is not used)
2011-11-20 21:50:26 +01:00
b26811cdf5
astyle formatting
2011-11-20 16:50:41 +01:00
097637a66c
Fixed #3316 (Cppcheck reporting internal errors - code compiles cleanly)
2011-11-20 16:22:21 +01:00
42e369a4b4
Change every 'tokAt(..)->link()' to 'linkAt(..)'.
2011-11-20 14:24:27 +01:00
1cf45a5cde
Fixed #3280 (False positive: assigned value that is never used)
2011-11-20 12:09:07 +01:00
8c091ff968
Fixed #3340 (Internal error. Token::Match called with varid 0... union is causing problems)
2011-11-20 08:13:28 +01:00
5cbfbe31c1
Add removal of consecutive braces, i.e.: '{ { ... } }'->'{ ... }'.
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Changed a little bit the dead code tests.
2011-11-12 12:07:10 +01:00
34e40502c6
Fixed #3314 (cppcheck incorrectly reporting Syntax error.)
2011-11-11 10:53:49 +01:00
ca70693055
Astyle fix
2011-11-10 22:32:37 +02:00
f56aa19fac
Fix varid 0 with function pointer and virtual methods
2011-11-09 21:07:55 +01:00
2d00cabee1
Fixed #3279 (Token::Match called with varid 0)
2011-11-09 18:49:17 +01:00
392f705b73
Oops.
2011-11-08 23:10:53 +01:00
0569953753
Fixed ticket #3309 (false positive: (style) Boolean result is used in bitwise operation. Clarify expression with parentheses)
2011-11-08 22:48:14 +01:00
3cc9a333c9
Fixed tokenizer: don't change '*(str+num)' if '*' means a product with a previous variable or number.
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Ditto for '&str[num]' (still commented).
2011-11-08 18:14:43 +01:00
aaa77c4709
Improve tokenizer: remove more redundant parenthesis and add a prototype code for: '&str[num]'=>'(str+num)' with reporting non obvious test failures.
2011-11-07 23:40:06 +01:00
6e2f2816de
Improve same expression check: remove '%op%' pattern and add ',' for the same expressions as an argument inside a function.
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Improve compound assignment simplification: use already defined 'isAssignmentOp' and extend the adding parenthesis to a generic operator, not only to the arithmetical ones. See: http://en.cppreference.com/w/cpp/language/operator_precedence
2011-11-06 14:35:53 +01:00
b96ab6ba26
Fixed #3188 (Function parser false positive)
2011-11-05 12:23:05 +01:00
085a6285fa
Fixed #3117 (Tokenizer::simplifyKnownVariables : Don't simplify static variable that is changed)
2011-11-05 08:30:11 +01:00
b6b5416b42
Tokenizer: Fixed failed unit test
2011-11-02 20:42:38 +01:00
0884204c2f
Fixed #3279 (Token::Match called with varid 0)
2011-11-02 18:31:13 +01:00
937a4497ca
Fixed #3272 (Internal error)
2011-11-01 18:03:32 +01:00
a7f27a83a7
Fixed #3271 (Regression: something related to symbol database / varid)
2011-10-31 18:33:15 +01:00
92333b585a
Fixed #3092 (Tokenizer::setVarId : shadow variable in member function gets the wrong varid)
2011-10-29 21:25:58 +02:00
8f49eb6a7e
Tokenizer: Make sure that friend classes don't get varid. Ticket: #2962
2011-10-29 18:22:58 +02:00
d6261debdf
Fixes false positives in test suite, adds unit test for void-simplification
2011-10-27 21:54:42 +03:00
73f0e2c5b9
Fixed ticket #3227 (Improve tokenizer: labels are not handled correctly after a case or another label instruction)
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Moved the labels simplification after combining the tokens and moved the case/default simplification inside the labels.
2011-10-19 14:20:09 +02:00
a52b73f9f9
Fix #3208 (Simplify pointer to standard type, C only)
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The symbol database is unavailable during token simplification
and &data[0] might return something completely different for C++.
Moved code_is_c() from checkOther to Tokenizer.
2011-10-16 08:09:57 +02:00
6f8e42a5af
changed the astyle formatting flags
2011-10-13 20:53:06 +02:00
16506f0a8c
Remove redundant simplifyDeadCode call inside the Tokenizer::tokenize and move the relative tests in the file 'testsimplifytokens.cpp'.
2011-10-13 12:26:27 +02:00
371871b0b7
Tokenizer::removeMacrosInGlobalScope: Don't remove C/C++ keywords namespace/struct/etc. Ticket: #3193
2011-10-12 19:23:39 +02:00
ee04c1bfb7
fix #3194 (Parsing glitch causes false 'can be const' error for an 'if' statement)
2011-10-12 09:10:34 -04:00
96beb94b21
Fixed #3183 (False positive: (error) syntax error)
2011-10-09 18:42:36 +02:00
9270b84d64
More fixes to the label simplifier (related to ticket 3176):
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1)Simplify the labels if there are combinations of the symbols '*','&','{' and '(' after a '%var% :' and before another '%var%';
2)but do not simplify the label if it's inside an unpreprocessed macro code.
2011-10-08 21:13:53 +02:00
80df7ea839
Fixed ticket #3176 (cppcheck reports wrong unused variable)
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Label simplification didn't take count of the '(' parenthesis or the '&' and '*' operators inside or outside the parenthesis after the colon.
2011-10-07 00:54:44 +02:00
fe4ce594ce
Renamed the function 'removeRedundantCodeAfterReturn' with 'simplifyDeadCode'.
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This is a preparation in order to add new features to this function (see the @todo in the tokenize header file, ticket #3113 and #3175 for details).
2011-10-06 22:40:39 +02:00
8e90ad106c
Fixed ticket #3148 (Analysis failed on "Modules/mathmodule.c")
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Fix: Do not handle code when 'return' is inside a macro. This is valid also for 'switch' code inside a macro.
2011-10-05 19:33:46 +02:00
3c370dcfdf
Fixed #3146 "Analysis failed" error on softmagic.c:
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-Fixed: the code didn't check the rightness of the switch syntax if it was inside another switch;
-Tweaked: removed the two bool variables, so now the conditions take count of indentation unsigned variables.
2011-10-04 12:16:39 +02:00
bc74213036
Fixed #3132 (Analysis failed. If the code is valid then please report this failure.)
2011-10-03 19:38:37 +02:00
44a926aa4d
add a few more Microsoft TCHAR function conversions
2011-09-27 07:29:36 -04:00
ec377d24eb
add support for Microsoft TCHAR character constants
2011-09-26 22:08:24 -04:00
6e8bf43dc0
add some Windows TCHAR scanf and printf conversions
2011-09-25 10:02:27 -04:00
545aa9e55b
start adding Windows wide character support
2011-09-24 16:02:56 -04:00
f97424b242
start adding Windows ASCII TCHAR conversion support
2011-09-24 14:51:03 -04:00
97d4277854
add Microsoft memory function conversions to standard cstring functions
2011-09-22 19:59:56 -04:00
4d1dda10fa
add some more windows type conversions
2011-09-20 20:17:02 -04:00
af5272dfb0
only simplify Microsoft MFC code when Windows platform is selected
2011-09-20 07:20:37 -04:00
e234e8cc5b
add some common windows pointer type conversions to standard types
2011-09-19 23:14:58 -04:00
be660003ec
start adding conversions from common Windows types to standard types
2011-09-18 13:06:54 -04:00
66eb37c135
convert size_t to standard type
2011-09-18 10:31:31 -04:00
3e35ea0972
fix sizeof long double for unix64 for #2888 (Allow defining sizes of base types)
2011-09-18 08:40:08 -04:00
b5d22fda0d
fix #2888 (Allow defining sizes of base types)
2011-09-17 19:40:52 -04:00
cce4303f28
fix a problem with Qt slots immediately followed by signals
2011-09-16 16:59:43 -04:00
1ff7410f4f
Fixed #3075 (False positive => Improve tokenizer: remove redundant code after a 'return' state)
2011-09-13 07:55:47 +02:00
f3193ef611
Remove invalid test case.
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The code does not compile. In addition, it's a "todo test case".
2011-09-12 19:38:38 +02:00
8ed0e3a239
Revert "The case statement requires constant-expression (C, C++, C# and Java."
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This reverts commit 5879fe419d
2011-09-11 00:44:40 +02:00
5879fe419d
The case statement requires constant-expression (C, C++, C# and Java.
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Needless to simplify the calculation of a piece of code that can not compile.
2011-09-10 17:28:32 +02:00
08efad13b2
fix #3093 (Simplify code (math expression) with keywords 'return' and 'case')
2011-09-10 13:28:54 +02:00
5c7ed46e0c
Following the discussion XX, replace the keyword C99 '_Bool' with the 'bool' keyword in the process of tokenization\nSee f29b7f9f08
2011-09-03 23:15:33 +02:00
a96028b43b
Fixed #3058 (False positive: Uninitialized variable: data)
2011-08-31 19:45:20 +02:00
0529654e37
Fixed #3058 (False positive: Uninitialized variable: data)
2011-08-30 19:13:04 +02:00
423a1ff64e
add support for simplifying Qt emit in tokenizer
2011-08-25 20:54:35 -04:00
7afec3cf6d
Fixed #3032 (False positive: possible null pointer dereference (assignment in condition))
2011-08-21 17:49:00 +02:00
a6c5eff1be
fix #3006 (segmentation fault of cppcheck ( x < () < ))
2011-08-15 07:19:49 -04:00
ce00d0d35e
fix #2963 (FP: Typedef names considered duplicate because __LINE__ not expanded)
2011-08-11 18:18:47 -04:00
afe95be966
fix #2980 (segmentation fault of cppcheck)
2011-08-08 06:58:55 -04:00
cfcfa3f000
Use "enabled" list for the style checking.
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Settings-class currently enables style checking via dedicated
boolean attribute. All other CLI's enable-options are handled
through the enable-list. This commit moves style-check enabling
to use the enable-list.
Main advantage is the consistency how options are handled/stored
in the Settings class. Which also unifies using them for the other
code. You need to enable certain type of checks? Use the
addEnabled()-method. You want to check if certain type of checks
are enabled? Use the isEnabled()-method.
2011-08-07 10:28:52 +03:00
3bd8bf0e75
run astyle
2011-08-06 17:53:06 -04:00
13360c2a66
Fixed #2870 (Tokenizer: simplify '0 |')
2011-08-06 06:50:29 +02:00
9b9a0de777
add test for #2937 (Scope::checkVariable found variable 'sMMF' with varid 0.)
2011-08-01 06:45:06 -04:00
0dd5472642
Tokenizer::simplifyFunctionPointer: don't simplify function call. Ticket: #2873
2011-07-22 07:58:53 +02:00
6ce5107e49
Tokenizer: Better handling of constants. Related with #2920
2011-07-20 09:07:47 +02:00
cf3ab649fb
Fixed #2873 (segmentation fault of cppcheck while scanning rose-compiler suite)
2011-07-16 19:26:11 +02:00
274fd2b985
Tokenizer: Fix minor problem with 'X&&Y'
2011-07-15 19:37:39 +02:00
89fd5bacf9
Fix #2849 , False positive: memory leak (using question mark operator)
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http://sourceforge.net/apps/trac/cppcheck/ticket/2849
Simplify: *d = b ? b : a; into if-else
Simplify { ; { ; } } into { ; }
Removed one memleak test which should be redundant now as question marks
should not get into memleak check.
2011-06-30 22:04:26 +03:00
586fdd24f2
fix #2825 (missing varid on class variables when multiple inheritance is used)
2011-06-29 20:04:04 -04:00
70a32fc245
fix #2875 (segmentation fault of cppcheck ( 0; (a) < (a) ))
2011-06-28 18:47:18 -04:00
40a14736b7
Added TODO test case for the simplifyKnownVariables to better simplify local variables
2011-06-23 17:03:14 +02:00
2d1b7285d2
Fixed #2815 (FP: Null pointer dereference error about a member)
2011-06-23 16:58:01 +02:00
db39f4364e
fix #2845 (segmentation fault of cppcheck)
2011-06-21 07:31:55 -04:00
e584b08066
fix #2835 (crash of cppcheck ( ><,f<i, ))
2011-06-12 12:09:52 -04:00
729ee72a5a
fix #2831 (crash of cppcheck ( z<y<x> ))
2011-06-12 08:38:15 -04:00
5e3263235b
fix #2739 (segmentation fault of cppcheck ( if()x ))
2011-06-11 15:51:12 -04:00
ab1b293f23
Fixed #2737 ((error) Analysis failed. If the code is valid then please report this failure.)
2011-05-19 17:04:36 +02:00
1ea52cfa02
Fixed #2784 (Pointer issue: *&f=open())
2011-05-18 07:25:30 +02:00
8e5c63104c
Fixed #2743 (segmentation fault of cppcheck 'std::vector<void(*)()> v1 = a, v2 = b;')
2011-05-07 14:23:14 +02:00
168bd2ebfc
Fixed #2760 (false positive: uninitialized variable ', (a) =')
2011-05-01 08:27:59 +02:00
68efad05af
TestTokenizer: code cleanup
2011-05-01 07:50:19 +02:00
e30852200e
fix tokenizer bug where 'class B : private ::A { };' was tokenized to 'class B : private: : A { } ;'
2011-04-29 09:19:22 -04:00
670741271e
fix #2746 (false positive: syntax error (typedef in __attribute__ )))
2011-04-23 21:04:02 -04:00
cd64d8476c
fixed #2614 (missing varid on function parameter)
2011-04-23 09:37:50 -04:00
c5b81c6a79
add another test case for #2614 (missing varid on function parameter)
2011-04-22 21:23:40 -04:00
1b7183a294
fix previous patch: test for #2614 (missing varid on function parameter)
2011-04-18 18:53:11 -04:00
6a09ee0be1
add test for #2614 (missing varid on function parameter)
2011-04-18 07:45:38 -04:00
7021e3224b
Fixed #2714 (False positive: ternary operator and += style warning.)
2011-04-14 17:30:50 +02:00
23e4f020e9
fix #2706 (Analysis failed. If the code is valid then please report this failure.)
2011-04-04 22:18:12 -04:00
ed8cdddcf5
Tokenizer: execute the simplifyIfNot and simplifyIfNotNull in the normal token list. ticket #2642
2011-04-02 21:21:05 +02:00
ae2a8d839b
Fixed #2693 (__declspec attribute not removed properly)
2011-03-30 19:49:55 +02:00
675e63b6a7
Spell checks
2011-03-30 16:45:31 +02:00
e9a23d9cb5
fix #2692 (False positive: if parsed as function in operator >>)
2011-03-28 20:02:06 -04:00
e89f6d6ec0
Fixed #2660 (False positive: Variable 'v' is assigned a value that is never used)
2011-03-27 08:19:09 +02:00
3c2d3ca3a4
Fixed #2653 (segmentation fault of cppcheck 'x=b=0;')
2011-03-26 12:20:23 +01:00
7d9872a134
Tokenizer::setVarId: Prevent that wrong varid is given when uncertain. Ticket: #2680
2011-03-26 10:05:07 +01:00
2b1277aa64
Fixed #2680 (setVarId: variables with class qualification don't get varid)
2011-03-26 08:56:41 +01:00
710eb8ffd9
add support for global namespace to Tokenizer::simplifyVarDecl()
2011-03-24 23:06:20 -04:00
cbc81e20f5
fix Tokenizer::simplifyVarDecl() template assignment
2011-03-23 21:15:49 -04:00
3259239dfe
fix #2672 (False positive: function can be const, nested classes declared in one line)
2011-03-23 07:48:18 -04:00
c043e6e1a2
fix
2011-03-21 20:57:17 -04:00
dc0dfea079
fix invalid bitfield match and simplification that created invalid code
2011-03-21 20:17:14 -04:00
fc13854095
fix #1280 (Pointer to function support)
2011-03-19 16:21:26 -04:00
92316e5745
fix #1987 (Internal error:: CheckClass::SpaceInfo::getVarList found variable 'element_size' with varid 0.)
2011-03-19 16:00:43 -04:00
31af3a64bc
Tokenizer::setVarId: Fixed problem with same variable name in multiple classes
2011-03-19 11:09:51 +01:00
45a3828da7
Tokenizer::setVarId: Better handling of class declarations when variable usage comes before variable declaration
2011-03-19 09:04:03 +01:00
afc7fd82ed
#2630 (segmentation fault of cppcheck (template <typedef A>)
2011-03-18 20:44:58 -04:00
07fe361964
Fixed #2638 (Tokenizer::setVarId : varid is wrongly given when unknown macro is used)
2011-03-13 17:52:45 +01:00
5a0ec56fc2
Fixed #2632 (segmentation fault of cppcheck ( void>(); void>() ))
2011-03-09 21:25:44 +01:00
0b8581e717
Fixed #2620 (Tokenizer::setVarId : wrong handling of member function parameters)
2011-03-08 20:41:41 +01:00
779dba9160
Fixed #2612 (segmentation fault of cppcheck ( <><< ))
2011-03-06 09:33:46 +01:00
d7a6e729b8
Tokenizer::simplifyKnownVariables: Don't simplify 'strcpy(a,"ab"); b=a;'. Ticket: #2031
2011-03-03 20:07:56 +01:00
8e9a1c33ad
Fixed #2618 (Tokenizer::simplifyKnownVariables: Don't use known string value if address is wanted)
2011-03-01 20:20:48 +01:00
db04d7b71e
Fixed #2616 (Segmentation fault with unknown macro)
2011-03-01 18:02:50 +01:00
92efbd748e
fix #2595 bitfield fix for case x: break; and default: break;
2011-02-28 19:35:00 -05:00
893b84a87c
Fixed #2615 (Segmentation fault in cppcheck 1.47)
2011-02-28 20:29:34 +01:00
c1c9b96bb6
Fixed #2031 (Tokenizer: simplify known value (string has known value after strcpy))
2011-02-26 21:11:56 +01:00
9bf6e67898
Fixed #2610 (segmentation fault of cppcheck ( if () < {} ))
2011-02-24 18:49:16 +01:00
763763fa9b
fix bitfields to support non-numeric bitfield width
2011-02-20 18:22:49 -05:00
63c003f92e
Tokenizer: fixed so that 'p=&x; if(p)' is simplified to 'p=&x;if(&x)'. Ticket: #2596
2011-02-20 18:18:27 +01:00
cf2a04377e
Fixed #2586 (segmentation fault of cppcheck (template<>))
2011-02-17 21:15:17 +01:00
54e0b60cc5
Fixed #2584 (false positive 'variable n is never used')
2011-02-16 20:33:24 +01:00
0d2d0c864a
Tokenizer::simplifyKnownVariables: Fixed TODO testcases (better handling of comparisons)
2011-02-13 22:24:45 +01:00
2182ede486
Tokenizer::simplifyKnownVariables: Fixed TODO testcase (better handling of ^)
2011-02-13 22:13:19 +01:00
472d8154ca
Tokenizer::simplifyKnownVariables: Fixed TODO testcase (better handling of |)
2011-02-13 22:09:04 +01:00
467c984cd1
Tokenizer::simplifyKnownVariables: Fixed TODO testcase (better handling of %)
2011-02-13 22:03:46 +01:00
07e8325e50
Fixed #2549 (segmentation fault of cppcheck)
2011-02-12 16:51:59 +01:00
95e917b27f
Tokenizer: Replace __null with 0 (gcc constant)
2011-02-05 09:03:31 +01:00
defeded4b5
Fixed #2529 (False positive: array 'req[3]' index 4 out of bounds)
2011-02-01 21:46:07 +01:00
098f0bf3e6
Fixed #2526 (Make TODO_ASSERT_EQUALS take three arguments (value, to_be, as_is)?...
...
Removed replaced EXPECTED with...
WANTED (to-be): The future expected value.
CURRENT (as-is): Documenting how cppcheck behaves now.
This removes the need for an ASSERT_EQUALS but enforces the check for every TODO_ASSERT_EQUALS.
2011-01-30 23:20:11 +11:00
49fc53165c
Tokenizer: remove some unhandled macros in the global scope. ticket: #2523
2011-01-30 08:34:58 +01:00
a299411a82
Tokenizer: Better simplifications of static constants
2011-01-29 16:14:09 +01:00
83625d8055
Fixed #2505 (Check processing of a preprocessor macro 'FREE')
2011-01-28 09:19:30 +01:00
88abeeebba
Fixed #2518 (Crash when checking rockbox's firmwire)
2011-01-27 21:16:25 +01:00
524498e439
Tokenizer: collapse operator function names into a single token. ticket: #2519
2011-01-27 18:44:20 +01:00
bc31f317bc
Fixed #2491 (Tokenizer::setVarId : wrong handling of function call: 'a(b * c, 1);')
2011-01-22 09:27:16 +01:00
f72fd6960e
Fixed #2449 (segfault in tokenize.cpp, incorrect parsing)
2011-01-16 11:54:28 +01:00
97d0755750
Fixed #2454 (Tokenizer::simplifyKnownVariables: problem with float/double variables)
2011-01-15 08:48:42 +01:00
cf32016444
removed old comment
2011-01-15 08:30:54 +01:00
79e52a8c45
Fixed #2296 (Tokenizer: simplifyKnownVariable doesn't simplify pointer properly 'delete [] p;')
2011-01-11 19:34:35 +01:00
226b605774
Change year 2010 -> 2011 in license texts.
2011-01-09 21:33:36 +02:00
0b0c46e373
astyle formatting
2011-01-09 18:39:59 +01:00
88abb32ddf
Fixed #2429 (Tokenizer: Wrong simplification of 'sizeof .1250E+04')
2011-01-09 10:09:54 +01:00
1b3a5ed0be
Tokenizer: simplify NULL to 0 in the normal token list
2011-01-06 20:16:14 +01:00
d700f25518
Fixed #2399 (Tokenizer::simplifyKnownVariables: variables in conditions)
2011-01-04 21:35:35 +01:00
63c1ee375e
Fixed #2398 (false positive: Uninitialized variable)
2011-01-04 19:36:29 +01:00
92acca3d0c
Fixed #2368 (assigned a value that is never used)
2010-12-27 20:49:07 +01:00
2367cfcf1e
Fixed #2361 (false positive on t[0X10])
2010-12-27 08:09:05 +01:00
6178459c15
Fixed #2304 (Tokenizer::simplifyKnownVariables: known strcpy parameter)
2010-12-26 20:34:07 +01:00
f4581d833d
Tokenizer: Bailout if @ is encountered in the code
2010-12-26 15:07:14 +01:00
10ee43790d
Fixed #2339 (Tokenizer::setVarId : Wrong handling of 'int gr = id - (TLFPressProperties::OIL_FLUID * nb);')
2010-12-25 12:40:44 +01:00
6f8f0e1aa1
Fixed #2353 (Tokenizer::simplifyKnownVariables: wrong simplification after return)
2010-12-25 10:07:57 +01:00
f392dbef95
Fixed #2338 (False positive: Deallocating a deallocated pointer)
2010-12-22 08:24:50 +01:00
8ffc2b0ac6
Tokenizer: better handling for switch/break in the simplifyKnownVariables. Ticket: #2324
2010-12-18 11:14:31 +01:00
7eb9855104
Tokenizer: Remove redundant parantheses in rhs. Ticket: #2320
2010-12-18 09:44:58 +01:00
845d1491f9
Fixed #2307 (No constructor defined false positive when class is enclosed in namespace)
2010-12-17 20:56:46 +01:00
2d97189486
Fixed #2311 (False positive: Index out of bounds)
2010-12-16 20:16:59 +01:00
46a11183a5
Fixed some spelling mistakes
2010-12-15 18:45:53 +01:00
0b696b7079
Fixed #2280 (Tokenizer::setVarId : variable id not set for inner iterator)
2010-12-06 17:52:44 +01:00
b29568c81d
Fixed #2271 (Tokenizer: simplify Qt signals and slots)
2010-12-03 08:14:09 +01:00
eda4bcae29
Fixed #2271 (Tokenizer: simplify Qt signals and slots)
2010-12-02 17:41:49 +01:00
f12c0c7ada
Tokenizer: add assert(_settings) to Tokenizer to insure the tokenizer always has settings. Ticket: #2219
2010-12-01 18:00:55 +01:00
00da0adf25
Fixed #2236 (False positive: Assignment to itself)
2010-11-28 11:48:06 +01:00
0a744c0c6e
Fixed #2234 (Variable is assigned a value that is never used)
2010-11-25 18:16:11 +01:00
22a4dd2cc3
Fixed #2225 (false positive: variable is assigned a value that is never used '*(stack[0])+=arg')
2010-11-23 20:35:08 +01:00
1842a122da
reuse symbol database in checkmemoryleak.cpp. ticket: #2219
2010-11-23 18:41:07 +01:00
9d88e17c39
Tokenizer::simplifyKnownVariables: Reduce debug-warnings for conditional increment
2010-11-21 13:40:42 +01:00
0fe4249cfc
Fixed #2216 (wrong warning when C++0x keyword delete is used)
2010-11-20 17:20:25 +01:00
378e83e73d
Fixed #2201 (false positive: Uninitialized variable: __v0)
2010-11-14 17:35:22 +01:00
71c1ce71ce
Tokenizer::simplifyKnownVariables: Simplify known variables for struct members
2010-11-13 18:45:35 +01:00
723570fe6c
Tokenizer: added assertions to check that no debug messages are given.
2010-11-13 17:40:57 +01:00
667cc8f6e5
Tokenizer: Skip debug warnings in Tokenizer::simplifyKnownVariables for loop variable
2010-11-13 16:40:04 +01:00
5e93281310
Tokenizer: Added TODO test cases for splitting up variable declarations
2010-11-13 15:45:33 +01:00
cd94fa89e0
Tokenizer: More specific bail outs in simplifyKnownVariables
2010-11-07 11:07:56 +01:00
b881718d9f
Tokenizer: better bailout in simplifyKnownVariables when there is loop
2010-11-07 10:42:08 +01:00
bd2b1b2914
Tokenizer: better handling of const variables
2010-11-07 08:43:30 +01:00
25391cb562
Tokenizer: Bailout simplifyKnownVariables for loop variables
2010-11-07 08:10:09 +01:00
5be12a1d27
Tokenizer: improved simplifyKnownVariables
2010-11-06 19:43:32 +01:00
13c2a73d3f
Tokenizer::simplifyKnownVariables: Fixed TODO test case.
2010-11-06 11:38:58 +01:00
694853249f
Refactoring: Added ASSERT_EQUALS above TODO_ASSERT_EQUALS to catch changes in the behaviour better
2010-11-06 11:08:05 +01:00
314e5b838b
Tokenizer: removed redundant assignments such as 'x+=0;'. Ticket: #2173
2010-11-06 07:23:35 +01:00
d21974777c
Fixed #2161 (false positive: assigned a value that is never used)
2010-11-04 20:16:17 +01:00
fce6f11ed8
Tokenizer: simplify 'a[b-1]+=1' better
2010-11-04 19:02:54 +01:00
c0100bac94
Tokenizer: Added TODO test case for better handling of function calls
2010-11-03 20:13:34 +01:00
1323cbdb6d
Fixed #2160 ( #2160 (Invalid unused variable report (style)))
2010-11-03 19:30:00 +01:00
dd4b2b8b46
Tokenizer: simplify 'x[0] += 1;'
2010-11-02 19:22:48 +01:00
c4452effa3
Tokenizer: simplify 'x.y += 1;'
2010-11-01 20:33:55 +01:00
1b9de20f9b
Tokenizer: simplify 'case 0: x += y;'
2010-11-01 19:31:30 +01:00
3fb17baa12
Fixed #2158 (False positive: value is not unused when using +=)
2010-11-01 17:36:54 +01:00
23d3fd3a5a
Fixed #2147 (uninitialized variable: false negative for 'x += y;')
2010-10-31 08:47:13 +01:00
6649e31514
Fixed test case so that it would compile.
2010-10-27 21:14:40 +11:00
a38b14d582
Tokenizer: Remove redundant semi colons
2010-10-26 21:05:20 +02:00
6200d4505a
Fixed #2118 (Invalid syntax error report.)
2010-10-26 19:39:48 +02:00
6a66d32871
JAVA: better handling of java code
2010-10-20 22:15:35 +02:00
8b866178ff
Fixed #2103 (false positive when variable is checked to NULL and not freed)
2010-10-20 20:38:37 +02:00
f8c02718a5
Activated checking of .java and .cs files
2010-10-19 21:54:15 +02:00
81aed3fbd7
Tokenize: Fixed bug in Tokenize::simplifyKnownVariables
2010-10-10 19:27:42 +02:00
e0ba626351
ClassInfo: Removed unused functionality
2010-10-08 19:43:41 +02:00
a58ba811a6
Unit Testing: added missing TEST_CASE
2010-10-02 12:44:38 +02:00
416f093fc3
Tokenizer: fixed variable declaration simplification
2010-09-15 19:53:47 +02:00
0afd19c59b
Fixed #2039 (unions not handled properly, false positive about initialization)
2010-09-09 20:15:00 +02:00
929a54e1b0
Fixed #2038 (memleak false positive with assignment expression in arguments)
2010-09-09 19:40:36 +02:00
5af0d65aef
Fixed #2025 (iso646 c++ operators are not handled correctly)
2010-09-09 17:43:09 +02:00
86a08b9f0e
unit testing: moved TestTokenizer::match tests to the TestToken
2010-09-07 20:42:29 +02:00
3a4cda0f0d
Fixed #2034 (false positive: unused private function (Borland C++ __property))
2010-09-07 18:37:43 +02:00
0f8bc429ad
Fixed #2021 (false positive: syntax error with -std=gnu++0x code)
2010-09-05 08:16:19 +02:00
7d3ccb064b
Fixed #2020 (false positive: (error) Uninitialized variable, used in asm statement)
2010-09-05 08:06:37 +02:00
51bc784537
Tokenizer: Fixed problem in Tokenizer::simplifyRedundantParanthesis when simplifying 'void delete(double num);'
2010-09-05 07:53:43 +02:00
75fb99cee7
Fixed #2015 (### Internal error in Cppcheck. Please report it.)
2010-09-04 11:49:56 +02:00
1938b8a423
Fixed #1976 (False Positives with unions)
2010-09-03 08:10:29 +02:00
01b05618e5
Tokenizer: Fixed Cppcheck warnings
2010-09-02 20:51:01 +02:00
eb74bfc15a
Fixed #2007 (False positive: member variable not initialized (Borland C++ property))
2010-09-01 18:10:12 +02:00
55e0e435bd
Fixed #1959 (Do you support the oracle Pro*C ?)
2010-08-31 23:25:41 +03:00
513826d8c2
Tokenizer::setVarId : don't give operator function variable id 'operator new []('. Ticket: #1997
2010-08-31 20:15:24 +02:00
fbe11b9bb9
Fixed #1999 (False positive: uninitialized variable (__published variables))
2010-08-31 19:48:04 +02:00
54e313efdc
Tokenizer: Added testcase that asserts that there are not internal errors when using typedefs. Ticket: #1887
2010-08-29 13:54:26 +02:00
71453871d4
Fixed #1989 (false positive: Variable 'Aux13' is assigned a value that is never used)
2010-08-28 13:32:43 +02:00
83a8879f11
Tokenizer::simplifyInitVar : Refactorings and fixes related to ticket #1989
2010-08-27 22:58:21 +02:00
8eee4cf2e8
Fixed #1984 (false positive: syntax error in for loop (< -operator))
2010-08-26 23:24:01 +02:00
57523574ef
Fixed #1985 (false positive: syntax error in try catch-block with for()-loop inside)
2010-08-26 23:19:18 +02:00
8b18aaff25
Fixed #1981 (false positive: syntax error on template operator <)
2010-08-26 07:43:00 +02:00
ca9cdf5bf5
Tokenizer: If syntax errors are found then don't return a token list. Ticket: #1961
2010-08-25 22:10:21 +02:00
6c8287913c
Tokenizer: Detect some syntax errors when trying to use templates. Ticket: #1961
2010-08-25 21:57:57 +02:00
4a6070d2af
fix 2 problems related to ticket 1976:
...
1. nested unnamed anonymous structures and unions were not supported.
2. declaration split up in class had bug if proceeded by access specifier.
2010-08-25 20:17:31 +02:00
39a69b0871
Fixed #1970 (Internal error. CheckClass::SpaceInfo::getVarList found variable '_root' with varid 0.)
2010-08-23 21:22:11 +02:00
f7063bed7c
Fixed #1967 (Tokenizer::setVarid doesn't set variable value (list of function pointers))
2010-08-23 20:15:02 +02:00
3b716dfcc9
Tokenizer: Simplified the bitfields handling. This patch just looks for the bitfield signature but doesn't care about the type. I don't think any other code would have this same signature so it should be OK. We could add code to only look in structures and classes but I don't think that is necessary. Ticket: #1956
2010-08-23 07:29:05 +02:00
cb7b508f77
Tokenizer::simplifyBitfields: fixed more issues. Ticket #1956
2010-08-22 13:25:47 +02:00
3fcca23b53
Tokenizer: better handling of bitfields. Ticket: #1956
2010-08-22 09:41:22 +02:00
77d634127c
Tokenizer: simplify DECLARE_DYNAMIC and DECLARE_DYNCREATE
2010-08-22 09:38:05 +02:00
ac9078857e
Tokenizer: simplify bitfields. Ticket: #1956
2010-08-21 16:34:41 +02:00
9c594684db
Tokenizer: handle DECLARE_DYNAMIC. Ticket: #1956
2010-08-21 07:55:14 +02:00
741ce40e3d
Tokenizer::setVarId : fixed problem for class members
2010-08-20 19:28:10 +02:00
cfa7b4906e
Symbol database: bug fixes. Ticket: #1895
2010-08-18 22:42:04 +02:00
0934035fcf
Fixed #1955 (cppcheck hangs with 100% cpu load)
2010-08-18 22:22:14 +02:00
aa00587fed
#1943 (segmentation fault of cppcheck (= default))
2010-08-17 19:50:21 +02:00
64cdee62ef
Fixed #1942 (false positive: uninitialized variable in __asm__ statement)
2010-08-16 19:38:47 +02:00
85acb005a2
Fixed #1941 (Internal error::Space Info::getVarList found variable with varid 0)
2010-08-16 18:51:25 +02:00
fe482785aa
Variable Id: Fixed various bugs related to templates and bitfields. Ticket: #1928
2010-08-15 11:54:28 +02:00
4ff9a1ac94
Fixed #1928 (missing varId for template class variable)
2010-08-14 20:50:49 +02:00
a1f288d088
Tokenizer::setVarId : Fixed a problem when using static class members
2010-08-10 18:22:58 +02:00
7c5219324e
Refactoring: Cleanup include that checkheaders reported as not needed
2010-07-26 22:05:51 +02:00
0c65796984
Refactoring: Cleanup headers using checkheaders
2010-07-24 22:12:56 +02:00
f69109fbf6
Fixed #1828 (### Internal error in Cppcheck. Please report it.)
2010-07-22 19:57:48 +02:00
d4d0bc050a
Fixed #1865 (Tokenizer::simplifyRedundantParantheses: wrong handling of 'operator delete')
2010-07-19 12:06:20 +02:00
61150498c4
Variable Id: fixed issue with function call. Ticket: #1848
2010-07-12 20:18:03 +02:00
18a75edd20
Fixed #1823 (tokenize && wrong)
2010-07-05 22:41:02 +02:00
b173d5f117
Fixed #1817 (False positive: Resource leak (casting))
2010-07-05 13:16:33 +02:00
f82895c1f2
Fixed #1809 (false positive: uninitialized variable with nested if)
2010-06-26 17:15:44 +02:00
539804369a
Fixed #1811 (false positive: Uninitialized variable)
2010-06-26 07:50:53 +02:00
fac9f66cc0
Fixed #1810 (False positive: Variable 'separator' is assigned a value that is never used)
2010-06-22 17:07:41 +02:00
85bf4b2be6
Fixed #1795 (false positive: nullpointer dereference (needs to improve Tokenizer::simplifyKnownVariables))
2010-06-19 17:54:38 +02:00
82b63dd736
Fixed #1633 (tokenizer: simplifyKnownVariable: improved handling of arithmetic)
2010-06-19 14:00:45 +02:00
a42273da63
Fixed #887 (Tokenizer: Simplify variable value after loop)
2010-06-15 17:56:14 +02:00
cb7e9fbec1
Fixed #1776 (False Negative: Unitialized array)
2010-06-14 08:36:34 +02:00
70bfa890a8
Fixed #1718 (Tokenizer add close braces to for loop at wrong place when if-else presents inside)
2010-06-13 08:00:46 +02:00
e64ce2e812
Fixed #1781 (false positive: uninitialized variable when using asm statement in macro)
2010-06-09 21:28:15 +02:00
4c4844b722
Fixed #1723 (Variable assigned value which is never used but is thrown)
2010-06-03 07:05:57 +02:00
dc34a1b3ff
Fixed #1711 (Wrong typedef name shown when struct declared with __attribute__)
2010-05-27 18:15:42 +02:00
f87eb774eb
Fixed #1646 (False positive: array access after return cannot have default loop value)
2010-05-18 19:55:23 +02:00
56d176e1ce
Fixed #1684 (false positive: buffer access out of bounds when using extern variable declaration)
2010-05-16 20:21:22 +02:00
d19dd2c61d
Fixed #1654 (False positive: Memory leak with: ( delete ( p ) , ( p ) = 0 );)
2010-05-07 18:37:50 +02:00
c8c5f95721
Fixed #1651 (Tokenizer::setVarId wrong handling of return statement)
2010-05-06 18:40:52 +02:00
af4c4cef34
Fixed #1646 (False positive: array access after return cannot have default loop value)
2010-05-05 18:29:56 +02:00
612be2557b
Fixed #1646 (False positive: array access after return cannot have default loop value)
2010-05-04 20:02:47 +02:00
804b2a0952
Fixed #1642 (Tokenizer::simplifyKnownVariables: simplify after loop)
2010-05-02 14:41:21 +02:00
080374dc04
Fixed #1638 (Tokenizer::simplifyKnownVariables: removing variable declaration)
2010-05-01 10:09:53 +02:00
99a7755218
tokenizer improvements: remove calling convention ( #1619 )
2010-04-24 09:40:05 +02:00
5835b2665b
Fixed #1169 (improve check: divsion by zero not detected when using the shift (>>) operator)
2010-04-23 22:59:53 -07:00
c0e9a546f7
Refactoring: Refactoring the Settings class
2010-04-17 09:23:54 +02:00
3fa2137ee3
Fixed #1596 ('Index out of bounds' false positive)
2010-04-15 19:09:19 +02:00
176795ef95
Another fix for #1601 (change simplifyInitVar to split declaration from initialization)
2010-04-15 18:42:11 +02:00
3bbb2e1d7f
Fixed #1601 (change simplifyInitVar to split declaration from initialization)
2010-04-14 19:04:16 +02:00
35d2a27b9c
Update copyright year in all source files
2010-04-13 22:23:17 +03:00
05eb894b82
Unit Testing: Better unit testing of Tokenizer::setVarId. Related to ticket #1592
2010-04-12 21:16:47 +02:00
ba2843883b
Added TODO testcase for ticket #1169 (improve check: divsion by zero not detected when using the shift (>>) operator)
2010-04-04 18:48:51 +02:00
849be383e6
Tokenizer: tokenize 1E-2 into a single token
2010-04-04 08:01:05 +02:00
0cad22314e
Reverted 'astyle fix'. Those changes are not in sync with my astyle configuration/setup.
2010-04-02 07:30:58 +02:00
193aa7d1d3
astyle fix
2010-04-02 02:21:53 +02:00
a68d8dbc77
Fixed #1549 (false positive: uninitialized variable)
2010-03-31 20:20:51 +02:00
ef57d01f7a
Fixed #1492 (false negatives: array index out of bounds)
2010-03-31 17:14:49 +02:00
62d2845014
Fixed #1492 (false negatives: array index out of bounds)
2010-03-28 15:56:13 +02:00
80edb4d8f4
Tokenizer: Simplify 'false ==' to '!'
2010-03-24 19:55:02 +01:00
5b1b845750
Fixed #1504 (False positive: Cppcheck incorrectly reports that extern variable is not initialized)
2010-03-20 08:03:18 +01:00
f687e85be5
Fixed #1498 (false positive: The function 'V<unsigned>::vSet' can be const)
2010-03-19 19:34:26 +01:00
9c2248254e
Here is a patch that adds support for derived structs and fixes a bug that missed some nested structs. ( #1493 )
2010-03-19 16:17:25 +01:00
5ea7e32bf9
Partial fix for #1493 (false positives: function can be const and struct or union member is never used)
2010-03-18 18:14:52 +01:00
89719b023e
unit testing: made Tokenizer functions public so they can be unit tested
2010-03-17 22:08:02 +01:00
382e41d92a
Fixed #1494 (Improve Tokenizer::simplifyKnownVariables to handle for loops better)
2010-03-14 09:57:34 +01:00
237fdbc653
Fix #1454 (False positive: arrayindexoutofbounds, static member sharing local name)
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http://sourceforge.net/apps/trac/cppcheck/ticket/1454
2010-03-06 14:35:04 +02:00
13f8e10c40
Add TODO test cases for #1454 (False positive: arrayindexoutofbounds, static member sharing local name)
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http://sourceforge.net/apps/trac/cppcheck/ticket/1454
2010-02-25 22:02:12 +02:00
23407c7f1d
Cleanup test/testtokenize.cpp a bit by putting duplicate code into a function.
2010-02-25 22:00:39 +02:00
459a3bac50
Fixed #1396 (false positive: Resource leak)
2010-02-21 09:47:41 +01:00
7a72932078
Tokenizer: simple simplification of array sizes
2010-02-20 18:13:09 +01:00
e4cc8cf1a0
Fixed #1395 (false positive: Possible null pointer dereference)
2010-02-20 15:50:44 +01:00
ccef1d6eb5
Fixed #1424 (false positive: unintialized variable)
2010-02-20 13:24:50 +01:00
084b21494a
Fixed #1422 (false positive: uninitialized variable)
2010-02-20 11:43:53 +01:00
45abd2d7fc
Fix #1366 (void Tokenizer::simplifyTemplates() --> Abort)
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http://sourceforge.net/apps/trac/cppcheck/ticket/1366
2010-02-09 00:16:12 +02:00
8853f304af
Fixed #1364 (False positive: (error) Possible null pointer dereference)
2010-02-08 18:25:08 +01:00
cd5b95849d
Fixed #1361 (### Internal error in Cppcheck. Please report it)
2010-02-07 15:00:19 +01:00
fb09b2fd37
Fixed #1356 (Double-False positive: uninitialized variable)
2010-02-07 13:34:39 +01:00
1b0c81a24b
Tokenizer: Fixed bug in setVarId. functions should never have a variable id
2010-02-07 13:04:33 +01:00
fb81100bec
Minor fix to previous commit
2010-02-06 00:30:47 +02:00
35f778716a
Test case for #1356 (Double-False positive: uninitialized variable)
2010-02-06 00:24:57 +02:00
d3b5889f88
Fixed #1345 (Not initialised variables warning missing in classes with dllexport)
2010-02-03 20:01:56 +01:00
4ec94116f5
Fixed #1341 (false positive 'uninitialized variable' when using Exception specifications)
2010-02-02 19:56:41 +01:00
1a59e1bc68
Tokenizer: remove redundant assignments and variables
2010-01-31 09:52:19 +01:00
e15a16eb15
Tokenizer: Remove redundant assignments and variables
2010-01-31 09:33:57 +01:00
3b08712930
Fixed #1005 (improve check: nullpointer dereference not found when it is initialized with NULL-cast)
2010-01-30 09:33:16 +01:00
1d5ba4e320
Improved updateClassList(), but not yet took it into use.
...
findClassFunction is now non-static.
updateClassList usage is currently commented out as it doesn't handle class inside a function
2010-01-29 23:22:18 +02:00
53f514fc5c
Tokenizer: Fixed const simplification
2010-01-29 19:34:43 +01:00
6d9740adea
Tokenizer: Fixed Tokenizer::simplifyKnownVariable bug when the variable is re-assigned in a loop
2010-01-24 19:27:39 +01:00
7817d5b142
Fix #1279 (Change error message: Invalid number of character ({). Can't process file.)
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http://sourceforge.net/apps/trac/cppcheck/ticket/1279
2010-01-23 23:18:11 +02:00
d4b13eee9f
Fixed #1290 (1.40: Internal error)
2010-01-21 20:05:32 +01:00
96359b14ff
Simplify function pointers
2010-01-20 21:19:06 +01:00
a0caea4ee6
Refactoring the handling of typedefs
2010-01-16 09:18:21 +01:00
d37864f8c4
Fix part of #1262 (cppcheck false positives: 'Possible null pointer dereference'
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http://sourceforge.net/apps/trac/cppcheck/ticket/1262
2010-01-15 23:46:47 +02:00
bcafb30d0d
Fixed #1211 (add struct support for constructor checks)
2010-01-02 17:29:55 +01:00
6af5e434d8
Fixed #1204 (Tokenizer::findClassFunction broken)
2010-01-02 08:33:54 +01:00
77c5b793c9
Fixed #1196 (Hang: Cppcheck hang for the file linux-2.6/drivers/crypto/hifn_795x.c)
2010-01-01 13:26:54 +01:00
e0ecef5d71
fixed a hang in Tokenizer::simplifyFunctionParameters
2009-12-31 19:31:21 +01:00
461d826eff
Fixed #1105 (improve check: uninitialized variable not detected for 'a = a')
2009-12-30 20:15:44 +01:00
a7ab47bb98
Fixed #1067 (Tokenizer: K&R style function that returns function pointer)
2009-12-30 15:12:38 +01:00
2de2ecafe4
Fixed #1168 (false positive: Uninitialized variable)
2009-12-30 08:24:27 +01:00
197bcf17ba
Tokenizer: Simplify 'while (0)' better
2009-12-28 08:37:34 +01:00
fe74c65c89
Robert Reif: code cleanup
2009-12-23 12:17:48 +01:00
bc808710a0
Fixed #1097 (Internal error: When macro is not expanded 'ABC(for (i=0;i<10;i++) ..);')
2009-12-12 19:58:19 +01:00
f5849f9be2
Fix #1057 (Tokenizer: negative numbers are not tokenized correctly in switch-case)
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http://sourceforge.net/apps/trac/cppcheck/ticket/1057
2009-12-07 00:09:56 +02:00
e9b342c56b
Fixed #1046 (tokenizer: internal error for 'discard_block< (1 << 24), 10, 24 > u, v;')
2009-12-05 21:15:14 +01:00
54629ff221
Fix #1037 (tokenizing a nested do while, while loop fails)
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http://sourceforge.net/apps/trac/cppcheck/ticket/1037
2009-12-04 00:06:03 +02:00
7f6f41fd53
Fixed #993 (Latest Git drop aborts at 63% of wine tree)
2009-11-22 09:06:39 +01:00
41b2a52915
Fixed #990 (Tokenizer::simplifyIfAddBraces() handle case where statement after if doesn't end by semicolon)
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http://sourceforge.net/apps/trac/cppcheck/ticket/990
2009-11-21 01:40:46 +06:00
91f7c15c24
Fixed #960 (Tokenizer::validate() assertion failure with mismatched brackets)
2009-11-20 20:10:42 +01:00
bd2ca8babd
astyle fix
2009-11-17 22:15:25 +02:00
42c5025000
Fixed #970 (Tokenizer: Incorrect comparison order simplification)
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Revert changes from 11cb7b4710http://sourceforge.net/apps/trac/cppcheck/ticket/970
2009-11-18 00:05:18 +06:00
5dd7b054f9
Fixed #915 (false positive: memory leak for struct member (allocated in condition)
2009-11-15 09:28:08 +01:00
11cb7b4710
Fixed #961 (Tokenizer: call simplifyCasts() before removing "unsigned" keyword)
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http://sourceforge.net/apps/trac/cppcheck/ticket/961
2009-11-14 17:01:59 +06:00
c4244ac9e8
Fix #945 (Array index out of bounds not detected, because of "int const")
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http://sourceforge.net/apps/trac/cppcheck/ticket/945
2009-11-12 23:49:39 +02:00
d2db4d3a27
Test case for #903 (segmentation fault of cppcheck)
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http://sourceforge.net/apps/trac/cppcheck/ticket/903
2009-11-12 21:04:11 +02:00
c337b4eb33
Fixed #950 (Bug in cppcheck tokenize.cpp)
2009-11-12 18:53:26 +01:00
00b62442b6
Fix #894 (Invalid line number in "Invalid number of character")
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http://sourceforge.net/apps/trac/cppcheck/ticket/894
2009-11-03 22:21:28 +02:00
7fc72484ec
Fix #881 (Tokenizer: Something seems to be wrong in Tokenizer::simplifyKnownVariables)
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http://sourceforge.net/apps/trac/cppcheck/ticket/881
2009-11-03 00:07:15 +02:00
09859c1019
refactoring the folder structure
2009-10-25 12:49:06 +01:00
b67fe861b8
Added testcase for #807 (cppcheck crashes scanning ruby 1.9.1)
2009-10-10 10:13:56 +02:00
67f53661a9
Fixed #806 (cppcheck crashes scanning openssl)
2009-10-09 21:11:29 +02:00
13fbd616da
Moved some test cases from testtokenize into testsimplifytokens and added one TODO case.
2009-10-06 12:40:50 +03:00
0a7da96cb6
Fix #765 (divsion by zero not detected in std::cout stream)
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http://sourceforge.net/apps/trac/cppcheck/ticket/765
2009-10-06 09:14:59 +03:00
ee1bcb728c
use '<' comparisons instead of '>' ( #610 )
2009-10-04 07:51:12 +02:00
9983066f62
Fixed #770 (Tokenizer: Var id not set for static variables in some cases)
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http://sourceforge.net/apps/trac/cppcheck/ticket/770
2009-10-03 17:05:07 +07:00
107895e8cc
TODO test cases TestTokenizer::vardec_static added
2009-10-02 17:28:30 +03:00
e894e37131
Fixed #679 (False positive: Unused private function produced by exception specification)
2009-10-01 19:45:48 +02:00
f9871c2d54
Fix #745 (false positive: possible null pointer dereference , while)
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http://sourceforge.net/apps/trac/cppcheck/ticket/745
2009-09-30 21:42:14 +03:00
Daniel Marjamäki
Alexander Mai
Robert Reif
Ettl Martin
Andrew C. Martin
Frank Zingsheim
Erik Lax
Edoardo Prezioso
Reijo Tomperi
Simon Kagstrom
PKEuS
Baris Demiray
XhmikosR
anuraggarg011
SAndeep
Thomas Sondergaard
August Sodora
Daniel Marjamäki
Pierre Schweitzer
seb777
Marek Zmysłowski
Richard Quirk
Thomas Jarosch
Kimmo Varis
Simon Martin
WenChung Chiu
Stefan Weil
Pete Johns
Daniel Marjamäki
vBm
Zachary Blair
Daniel Marjamäki
Martin Ettl
Slava Semushin