c234cace6d
Fixed #5064 (Tokenizer::simplifySizeof: Doesn't simplify 'sizeof !! (a==1);' properly)
2013-10-06 08:20:10 +02:00
44559a1fb2
Fixed #5069 (sizeof(void) when variable name is override)
2013-10-05 07:40:59 +02:00
1c513f330a
Fixed #5055 (False negatives when using -I (external source code))
2013-09-29 18:59:27 +02:00
a9a5dc0354
Updated to AStyle 2.03, require this version
2013-08-07 16:27:37 +02:00
39ba0d36c1
TestRunner: added test case for assignment simplification in do-while ( #4881 ).
2013-07-29 12:10:11 +02:00
09f4d3732a
Fixed #4911 (segfault, assignment in do ... while, 1.61dev)
2013-07-28 11:58:14 +02:00
dfed6bbea0
Fixed #4445 (Token::Match called with varid 0)
2013-07-19 21:18:54 +02:00
2875ee1ecf
astyle formatting
2013-07-07 10:26:20 +02:00
d0d3ce50c9
Added testcase for (now working) ticket #4742 .
2013-07-06 18:02:04 +02:00
7dd07472c1
Fixed #4530 (Tokenizer: improved simplification of strlen in calculation)
2013-06-25 20:10:40 +02:00
8ac2b4d516
Travis: Fixed failing test
2013-06-16 16:53:09 +02:00
a9bd6cf3df
Fixed #4857 (False Positive: function argument hides enumerator of same type)
2013-06-16 08:13:41 +02:00
722bfe7197
Fixed #4553 (Wrong calculation of known values)
2013-06-14 18:51:52 +02:00
876e9c0039
Fixed issue on C++11 right angle brackets ( #4832 )
2013-06-12 13:43:29 -07:00
c4763b9010
Fixed #4463 (false positive: (style) Variable 'CHDERR_NOT_OPEN' hides enumerator with same name)
2013-06-12 06:45:26 +02:00
f5a3492e3a
astyle formatting
2013-06-05 22:19:37 +02:00
dec520c507
Tokenizer::simplifyEnum: Fixed false positives
2013-06-04 21:18:20 +02:00
8b5792a0f8
Tokenizer::simplifyEnum: Fixed internalErrors when building with compiled patterns.
2013-06-04 18:57:46 +02:00
fa1fd31667
Tokenizer::simplifyEnum: Improved handling of shadow variables
2013-06-04 06:51:01 +02:00
8954cc0984
Fixed #4280 (Tokenizer::simplifyEnum: don't simplify shadow variables)
2013-06-03 19:18:51 +02:00
4659745106
Fixed #4786 (segfault with one LibreOffice file)
2013-05-06 16:56:34 +02:00
42068a3d60
Fixed #4767 (segmentation fault in expand template)
2013-05-01 13:28:01 +02:00
693c6e84cb
Removed more duplicate unit tests
2013-04-13 01:49:17 -07:00
9ad39ca4c0
Fixed #4544 (Crash with this line : class CD : public CC< class CB< CA > >)
2013-04-12 16:38:12 +02:00
e8fbd39efd
Templates: better handling of 'X<class Y>' template instantiations. Ticket: #4544
2013-04-11 18:58:39 +02:00
cd770fb106
Fixed #4310 (False positive 'boolean result in bitwise' message in template class (was #3818 ))
2013-04-07 16:48:42 +02:00
1b9c1c03fa
unittests: removed not needed '\n' at the end of testcases.
2013-03-20 15:36:16 +01:00
14feaa8d39
Refactorizations:
...
- Fixed lots of cppcheck messages about functions that can be const or static
- Fixed possible nullpointer dereference message in symboldatabase.cpp
- Replaced tokAt(+-1) by next()/previous()
2013-03-12 07:42:00 -07:00
48e194dc56
Fixed #4572 (Analysis failed: sizeof final)
2013-02-10 23:54:15 +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
67c9720299
Tokenizer: fixed simplification of static constants
2013-01-19 21:14:15 +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
723d95597b
Fixed #4481 (Simplify %str% [ %num% ])
2013-01-13 20:52:38 +01:00
2e56928834
Fixed #4482 (add test for UB due to usage of NULL in variadic functions)
2013-01-13 12:02:10 +01:00
97b928b2bc
Fixed #4476 (Tokenizer: wrong simplification of static anonymous-type struct array declaration)
2013-01-10 18:24:01 +01:00
eebfea2b23
Fixed #4381 (Inline type declaration on statics causes warning)
2013-01-07 19:20:15 +01:00
5d5f7085bf
Updating year 2012 -> 2013 to .cpp and .h files and man page.
2013-01-01 18:29:08 +02:00
b3301a9ef9
Fixed #4433 (Wrong array size for string with \0)
2012-12-26 12:10:09 +01:00
db2a129557
Tokenizer: Improved handling of '\0' in strings
2012-12-25 08:56:12 +01:00
47e1a571f7
Tokenizer: Fixed goto problems
2012-12-22 19:28:53 +01:00
4737966caf
Unit test cleanup: Removed some empty lines and whitespaces before \n.
2012-12-06 10:19:22 -08:00
b216639069
Fixed #4378 (simplifyEnum doesn't simplify enum type within open and close parenthisis)
2012-12-02 07:22:55 +01:00
47f1220367
Remove useless preprocessor pieces from some testcases.
2012-11-30 20:28:30 +01:00
a219ed313b
Fixed again #2963 (FP: Typedef names considered duplicate because __LINE__ not expanded).
...
It is caused by a regression introduced with commit 75fbe310ff
2012-11-30 00:00:44 +01:00
76639578ad
Improve Tokenizer::simplifyFuncInWhile.
...
Differentiate between the new cppcheck:r variables by appending a number to the name, like 'cppcheck:r1', 'cppcheck:r2' and more.
2012-11-26 02:19:35 +01:00
b15ff0c0e3
Fixed unit test failures caused by previous commit
2012-11-11 15:16:08 +01:00
17b720ef7d
Refactorization: Removed unnecessary code. Variable::typeStartToken() and Variable::typeEndToken() never point to "const".
...
Ran AStyle
2012-11-11 13:32:19 +01:00
58fe7105f4
Remove C++11 keywords "override", "final" and "constexpr"
2012-11-09 19:53:10 +01:00
119ab519a4
Support GNU extension of '?:' operator:
...
"x ? : y" is equivalent to "x ? x : y". I found a lot of code with this extension, probably we should warn a user to not use this.
2012-11-08 17:49:43 +01:00
71150e987d
Add testcase related to commit 0d26a79f2c.
...
cover up the case when there's at least a token before 'namespace %type% { }'.
2012-11-04 23:14:41 +01:00
be174d6266
TemplateSimplifier: Fixed bad pattern that was detected by CheckInternal and pointed out by edward-san. The handling of recursive templates is better now.
2012-10-14 19:48:53 +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
c2b61030a8
Fixed #4254 (Tokenizer::simplifyIfAssign: varids not preserved)
2012-10-06 12:49:24 +02:00
9a462d8a0a
Fixed #4225 (False positive: uninitialized variable (assignemnt in ternary expression with cast))
2012-09-30 18:49:25 +02:00
c4b881f844
Refactorizations in tokenize.cpp and testsimplifytokens.cpp:
...
- Avoid const_cast in testsimplifytokens.cpp
- Removed redundant null-check (VS11 code analysis)
- Fixed MSVC compiler warning
- Replaced some indentation counters
2012-09-29 14:10:41 +02:00
5101243c64
use const_cast instead of c cast
2012-09-29 13:15:09 +02:00
8010bcfbe8
astyle formatting
2012-09-26 18:17:02 +02:00
0ff8105c71
Fixed #4074 (Internal error. Token::Match called with varid 0)
2012-09-24 06:44:51 +02:00
6c25f3662e
Tokenizer::simplifyEnum: Don't simplify enums in function heads. Ticket #3953
2012-09-21 16:17:20 +02:00
8e1e8525a3
Partial rewrite of Tokenizer::simplifyComma:
...
skip '= { .. }' where possible;
hence remove '%num% after comma' check because it's redundant now;
replace round braces counter method with faster 'link skip';
if 'endAt' is 'NULL' after finding the ';' token, exit the function;
hence remove redundant 'tok != NULL' check after simplifying 'return' code.
2012-09-20 21:45:16 +02:00
aa3cdc6b6f
Fixed #3565 (Variable hides enumerator (attached code example))
2012-09-19 19:19:13 +02:00
3905f4ad7d
fixed #4169 semgentation fault (invalid code); Applied patch from amai and added a unittest.
2012-09-19 11:03:40 +02:00
07d2935e81
Fixed #4164 (False positive: (error) Uninitialized variable: min)
2012-09-18 20:55:37 +02:00
a99515ca91
Fixed #3933 (Negative array index issue (because sizeof struct is assumed to be 100))
2012-09-16 08:20:43 +02:00
19fdbf0fd0
Fixed #4185 (Incorrect 'Found duplicate if expressions' for strings with high bit set)
2012-09-13 16:44:10 +02:00
7acb04b44c
Tokenizer: improved simplification of numeric calculations
2012-09-09 16:22:39 +02:00
511c5a62e7
Fixed #4141 (Crash when parsing divide by zero.)
2012-09-09 12:38:15 +02:00
0c55d5cfa7
Fixed #4002 (syntax error for 'X( typedef, Y)')
2012-09-09 09:14:46 +02:00
69a0062177
Tokenizer: don't crash for 'int'. Ralated with tickets #2978 and #3304
2012-09-08 20:59:25 +02:00
853c6522dc
Tokenizer::simplifyEnum: Readded refactorings. Tickets 3949,3950,4025,4053 has been solved as far as I see.
2012-09-08 12:42:24 +02:00
78d49ea4b8
Fixed #3732 - properly simplify struct declarations:
...
- Don't replace "{ {" if they are part of an initialization
- Properly split struct definition, variable declaration and variable initialization.
Used std::stack instead of std::list
2012-09-08 10:51:31 +02:00
2722f53edd
Fixed #4142 (false positive (error) Uninitialized variable: b)
2012-09-08 10:15:37 +02:00
913670d254
Fixed #3304 (simple cases)
2012-09-04 13:41:14 +02:00
04661fd7d0
Fixed test changes I forgot in previous commit.
2012-09-03 15:20:34 +02:00
c20adf91bf
Moved simplification of wide character string literals (L"foo") to tokenize(). Token::isLong flag used to indicate that string is a wchar_t literal.
2012-09-01 13:12:47 +02:00
0d26a79f2c
Tokenizer::simplifyEmptyNamespaces: new function.
...
It removes from the token list, if found, the following tokens: 'namespace %var% { }'. It won't involve C code.
2012-08-28 22:40:25 +02:00
f127728582
Enable --std=c11 and --std=c++11 by default
2012-08-25 21:57:45 +02:00
7786e12ba2
Fixed #3922 (false positive: (error) null pointer dereference)
2012-08-18 22:11:48 +02:00
6a5cc4727d
Fixed #4019 (false positive: (style) Variable 'dest' is assigned a value that is never used)
2012-08-17 16:37:25 +02:00
e534ee0426
Fixed #3706 (cppcheck 1.53 hangs when processing a certain template with specializations)
2012-08-13 16:17:33 +02:00
35d94c26d5
Changed creation of SymbolDatabase. Database always created after Tokenizer::tokenize() and Tokenizer::simplifyTokenList() instead of on-demand creation by Tokenizer::getSymbolDatabase.
...
-> With Token::scope() it is possible to access the symboldatabase without having to call getSymbolDatabase(). The change increases safety because it is guaranteed that the database is available in all checks, even if the specific check doesn't call getSymbolDatabase
- Tokenizer::_symbolDatabase does no longer have to be mutable -> Increased const correctness
The change above required two additional changes:
- A bug causing a debug message was fixed in the symboldatabase that became visible in the test suite by the change above.
- Simplify expressions like "struct struct Foo" which might be result of typedef instanciation.
2012-08-12 03:01:24 -07:00
1d8240356b
Really fixed #4024 . Now the simplification won't be done on non-executive scopes.
2012-08-10 17:43:09 +02:00
0254344df5
Tokenizer::simplifyEnum: Reverted refactorings/optimisations as there were regressions ( #3949 , #3950 , #4025 )
2012-08-10 14:06:24 +02:00
6ff1760c72
TemplateSimplifier: Improved handling of unknown inner template instantiation inside template instantiation ( #3818 )
2012-08-09 17:19:36 +02:00
4ec12209dc
TemplateSimplifier: Fixed wrong match when inner template parameters are wrongly counted ( #3818 )
2012-08-08 06:43:41 +02:00
77b8e496d6
fixed testrunner assertion
2012-08-07 16:42:11 +02:00
735c0f5f6b
Fixed #3963 (segmentation fault of cppcheck (invalid typedef code))
2012-08-07 16:39:41 +02:00
9e916eec66
Fixed #4024 (Tokenizer::simplifyFlowControl removes pieces of code inside a class if 'exit' is a member function).
2012-08-07 10:59:27 +02:00
09fd3a6ed7
Fixed a testcase failure from Token::stringifyList change.
2012-08-07 10:22:11 +02:00
5ee7758a83
Fixed #4015 (segmentation fault of cppcheck (enum))
2012-08-06 16:21:21 +02:00
445fd4e6aa
Fixed #4010 (error (cppcheckError): Internal error. Token::Match called with varid 0)
2012-08-05 17:11:39 +02:00
435340b463
Fixed #3814 (false positive: missing constructor)
2012-07-29 16:01:05 +02:00
1a6f7ea9a0
Fixed #3998 (Tokenizer::simplifyEnum: wrong handling of expressions => crash)
2012-07-26 11:12:28 +02:00
9834888f19
Removed some duplicate tests and a redundant variable
2012-07-25 01:34:54 -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
49198f52c4
Fixed #3934 (False positive for logical conjunction with enum and define)
2012-07-07 15:34:26 +02:00
5b763a9f0a
Fixed #3579 (object destroyed immediately:False positive & negative)
2012-06-10 21:52:32 +02:00
da5278f90c
Added testcase for ticket #3852
2012-05-29 13:20:51 +02:00
0bb0fdedc2
Fixed #3747 (False 'boolean result in bitwise' message with 'mask' enums)
2012-05-16 18:48:33 +02:00
ec00824fd3
Fixed #3357 :
...
- Print "inconclusive" tag in cli
- Fixed inconclusive handling in checkbufferoverrun.cpp
- Merged reportInconclusiveError into reportError by adding an additional parameter "bool inconclusive" which is false per default
2012-05-06 10:37:41 -07:00
1a5fbd61d2
Splitted class TokenList from Tokenizer
2012-05-05 09:33:26 -07:00
6fd6f0998b
Improvement to 5b8840c6b02bd648dc2b75e60145474ae12f8e67: handle also 'const struct|union' types as template parameters.
2012-04-27 20:51:55 +02:00
5b8840c6b0
Fixed #3764 (Tokenizer::setVarId: no varid for templated variables with const/struct/union types)
2012-04-27 18:02:07 +02:00
08ae15e42d
Fixed the grammar in some reportError messages in the Tokenizer class, thanks to kimmov's suggestion.
2012-04-25 15:09:46 +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
62d5069387
Fixed #3722 : Handle associative law correctly for operator*
2012-04-13 11:55:09 +02:00
6bae724cb6
Fixed #3705 (cppcheck crash (null pointer exception))
2012-04-09 15:06:06 +02:00
68e6511c87
Fixed #3532 (false positive : missing constructor)
2012-03-31 11:30:26 +02:00
0338153de9
Added test case for #3619
2012-03-25 10:33:18 +02:00
1ef99e2f21
Improved checkautovariables:
...
- Added support for checking a few more code patterns
- Simplified code by using more information from the symboldatabase
- Moved redundant part of c_str-check to checkstl
Two fixes according to output of pvs studio in testsimplifytokens.cpp
2012-03-01 18:38:20 +01:00
4d3013d43d
Improve 'Tokenizer::elseif' code in order to not touch 'else if' inside a macro parenthesis.
2012-02-26 02:50:48 +01:00
d7a918e549
Fixed ticket #3616 (segmentation fault of cppcheck).
2012-02-18 17:58:50 +01:00
bfb4dd6425
Fixed #3529 (False 'Boolean result is used in bitwise operation' in a template)
2012-02-18 08:51:09 +01:00
17cd5ec906
Fixed ticket #3604 (cppcheck(1.53) crash).
2012-02-17 21:14:38 +01:00
bb319c1c96
Improved Tokens and Tokenizer:
...
- Better handling of deleteThis() as last element of token list
- Code simplified
2012-02-13 17:44:08 +01:00
f9ade9562c
Fixed ticket #3572 (segmentation fault).
2012-01-31 22:32:28 +01:00
f8578a380a
Added test case from #3533 (segmentation fault of cppcheck).
2012-01-31 18:23:02 +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
0dd4b9ad3a
Temporary workaround to ticket #3459 (Simplify goto before loop) :
...
don't simplify code which contains the label pointed by 'goto'.
2012-01-27 16:56:12 +01:00
ca8e8d26c7
Tokenizer: extract realloc simplification and simplify also when each argument is done by more than one token.
...
Restyling of a comment in tokenize.h.
2012-01-27 13:56:06 +01:00
421ae9df03
simplifyCondition: handle also '( a || true || b)' -> '(true)' and '( a && false && b)' -> '(false)'.
...
Clarify a comment about previous commit.
2012-01-26 23:14:44 +01:00
6e164ae7ed
Fixed ticket #3557 (Tokenizer: simplification of '[]' doesn't work well):
...
extract undefined size array simplification and handle multiple arrays and combos between pointers and arrays, don't handle the definitions as arguments of function.
2012-01-26 17:25:52 +01:00
f428a29d8e
Improve simplifyReturnStrncat when each argument is not composed by one token.
2012-01-26 16:09:32 +01:00
5953ed7318
Fixed ticket #3528 (Tokenizer: improve simplifyFunctionParameters to take count of square brackets)
2012-01-23 16:10:15 +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
963f6ce3ef
Tokenizer: report syntaxError if there's nothing after 'if|for|while ()' and if there's nothing inside round brackets;
...
TestTokenizer: change test cases accordingly;
TestSimplifyTokens: ditto.
2012-01-15 14:50:01 +01:00
a7029291fd
Tokenizer::simplifyGoto: process also derived class/structs.
2012-01-04 17:08:53 +01:00
6f9cd110d0
Improve Tokenizer: improve 'simplifyDoublePlusAndDoubleMinus' when there are negative numbers.
2012-01-04 13:45:27 +01:00
8cae17fda8
Update year to 2012
2012-01-01 01:05:37 +02:00
8a6b1dc1c9
Fixed #3449 (segmentation fault of cppcheck)
2011-12-31 12:08:49 +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);
...
2)Fix a test case inside TestSimplifyTokens::flowControl.
2011-12-09 20:47:51 +01:00
1c1c31bea0
Tokenizer: Refactorings and improvements. Better handling of []
2011-12-07 21:15:00 +01:00
b9224439c1
Add 'exit' and 'abort' to the flow control list in order to simplify code after them.
2011-12-06 22:56:12 +01:00
0504952950
Remove some redundant parenthesis - part 9
2011-12-06 16:53:57 +01:00
9cadd7c17a
Remove some redundant semicolons - part 8
2011-12-04 19:11:51 +01:00
4946b036ad
Remove some redundant semicolons - part 7
2011-12-04 18:08:35 +01:00
52a174fa9d
Remove some redundant semicolons - part 6
2011-12-04 17:30:25 +01:00
b45d63a10a
Remove some redundant semicolons - part 5
2011-12-04 17:15:53 +01:00
a363749a17
1) Remove some redundant semicolons - part 4 ('typedef' != _tokens.str());
...
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
49784a44e1
Tokenizer: improved handling of inner templates. Partial fix for #3226
2011-12-04 11:38:41 +01:00
f47ac539d6
Tokenizer::simplifyFlowControl: 1) remove consecutive 'break' or 'continue', since they don't influence the CheckOther results; 2) improve the code speed where possible;
...
Tokenizer::eraseDeadCode: Ditto.
2011-12-03 17:15:19 +01:00
50dfdf7c2e
Fixed #3350 (Analysis failed)
2011-12-03 15:15:15 +01:00
00bae586e9
Add 'throw' to the flow control statements list for simplification of dead code.
2011-12-03 02:04:29 +01:00
42a557432d
Remove some redundant semicolons - part 3
2011-12-02 23:04:06 +01:00
d0d5a2fcd8
Completed ticket #3230 (Refactoring: add function to remove tokens when a label is found.) and fixed ticket #3264 (False positive: Variable is assigned a value that is never used).
2011-11-20 18:37:00 +01:00
fa34a14d57
Add more tests for flow control simplification.
2011-11-18 21:10:56 +01:00
44e348d018
Add test for the consecutive braces simplification, thanks to thomasjfox's example.
2011-11-18 21:04:24 +01:00
c317c8979c
Run astyle
2011-11-14 09:21:42 +01:00
5cbfbe31c1
Add removal of consecutive braces, i.e.: '{ { ... } }'->'{ ... }'.
...
Changed a little bit the dead code tests.
2011-11-12 12:07:10 +01:00
a546fc6e9d
Fixed ticket #3310 (segmentation fault of cppcheck)
2011-11-08 17:37:24 +01:00
3abece027e
Refactoring: unify same dead code tests with a list.
2011-11-08 14:13:26 +01:00
acaa9c456f
Fixed #3152 (Tokenizer: template constructor is removed)
2011-10-29 19:45:47 +02:00
d6261debdf
Fixes false positives in test suite, adds unit test for void-simplification
2011-10-27 21:54:42 +03:00
b7ab1e7d7e
Fixed #3237 (Bug in parser of class operator functions)
2011-10-23 10:25:14 +02:00
3d8fa2f76e
Fixed #3123 ([False Positive] Shadowed enum)
2011-10-22 13:43:53 +02:00
9257e82475
Improve tokenizer: don't confuse between a label and the case/default statements.
2011-10-19 18:49:02 +02:00
882b0c15a0
Improve tokenizing of "do{ ... } while(0)".
...
The simplification will be the same for every combination, except for the 'continue' and the 'break'. In that case, keep the block braces.
2011-10-19 18:20:29 +02:00
f4cdf57955
Fixed ticket #3229 (Segfault with goto):
...
Don't handle labels, gotos, returns and indentations inside the round braces. This is applied not only for simplifyGoto, but also to simplifyFlowControl.
Rewrite enum badly handled by astyle inside mathlib.cpp and move simplifyFlowControl at the end of the simplifyTokenList in order to catch more dead code, not related to the ticket.
2011-10-18 23:56:35 +02:00
c3caade3ca
- Fixed mispelled function name;
...
changed variable name inside simplifyFlowControl for consistency;
improved simplifyFlowControl to handle better this kind of code:
"return; { { } { label : ; ok ( ) ; } }"->"return ; { { label: ok ( ) ; } }".
2011-10-17 02:16:49 +02:00
57ead6988e
Fixed ticket #3138 (Tokenizer: remove unreachable code below goto inside a namespace|class|struct block)
2011-10-15 11:35:45 +02:00
f95b692a69
Fixed ticket #3113 (complete simplification of dead code after control flow statements)
2011-10-15 01:34:07 +02:00
6f8e42a5af
changed the astyle formatting flags
2011-10-13 20:53:06 +02:00
b792efb761
Fix ticket 3140 and 3137 (Improve Tokenizer: Remove dead for loop - simplify while(0) better.
...
Note: it doesn't remove dead code if there's a label inside. Will be improved in another ticket.
2011-10-13 13:01:24 +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
af23a9dcbb
Fixed ticket #3140 (Improve Tokenizer: Remove dead for loop 'for (int i = 0; i < 0; ++i)')
2011-10-10 15:15:45 +02:00
ac942c6684
fix #3151 (missing portability warning for extra qualifier on destructor)
2011-09-29 19:25:14 -04:00
f97424b242
start adding Windows ASCII TCHAR conversion support
2011-09-24 14:51:03 -04:00
a685f1f5b7
add operator support to ertra qualification check
2011-09-23 19:45:19 -04:00
97d4277854
add Microsoft memory function conversions to standard cstring functions
2011-09-22 19:59:56 -04:00
66eb37c135
convert size_t to standard type
2011-09-18 10:31:31 -04:00
1ff7410f4f
Fixed #3075 (False positive => Improve tokenizer: remove redundant code after a 'return' state)
2011-09-13 07:55:47 +02:00
46b5d5bd00
Fixed #3069 (False positive: Memory leak: data)
2011-09-03 20:45:48 +02:00
d23c58d387
enable: break out 'performance' and 'portability' from the 'style' id. Ticket: #3074
2011-09-03 15:30:30 +02:00
f4e07c3179
fix #3070 (Other: failed to parse a typedef string. Check continues anyway.)
2011-09-01 19:10:58 -04:00
4168d79b09
fix #3005 (segmentation fault of cppcheck ( enum : x ))
2011-08-15 07:07:12 -04:00
5364b4f7fb
fix #3007 (false positive: (style) Struct 'Fred' hides typedef with same name)
2011-08-15 06:56:15 -04:00
ed507b73ee
fix #3004 (false positive: (style) Struct 'Fred' hides typedef with same name)
2011-08-14 21:00:05 -04:00
08e9d64a86
fix #3003 (segmentation fault of cppcheck (typedef a x[]; y = x ))
2011-08-14 20:38:16 -04:00
b7f42535ec
fix #3000 (false positive: (style) Struct 'Fred' hides typedef with same name)
2011-08-14 18:50:33 -04:00
389ab80b63
fix #2999 (false positive: (style) Struct 'Fred' hides typedef with same name)
2011-08-14 18:06:05 -04:00
ce00d0d35e
fix #2963 (FP: Typedef names considered duplicate because __LINE__ not expanded)
2011-08-11 18:18:47 -04:00
10eb224ac7
fix #2983 (segmentation fault of cppcheck)
2011-08-09 18:31:02 -04:00
829611b129
fix #2978 (segmentation fault of cppcheck ( enum E {} e enum ))
2011-08-07 16:48:47 -04:00
cfcfa3f000
Use "enabled" list for the style checking.
...
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
d23fb873cc
fix #2970 (Incorrect report: Class does not have a constructor)
2011-08-06 17:54:02 -04:00
fd01a7555a
fix #2966 (segmentation fault of cppcheck ( enum x : ))
2011-08-05 18:07:18 -04:00
fb3870071a
Fixed #2885 (crash of cppcheck while checking gcc-testsuite)
2011-07-21 16:13:35 +02:00
9f22d2fc6b
Fixed #2897 (out of bounds false positive, using reinterpret_cast)
2011-07-21 09:32:24 +02:00
481be84004
TestSimplifyTokens: removed copy/pasted comment
2011-07-17 09:14:03 +02:00
35938e74ad
Tokenizer: better handling of 'struct AB ab; sizeof(ab)'
2011-07-16 22:07:30 +02:00
5561d81f0d
Tokenizer::simplifyGoto: fixed unit tests
2011-07-03 18:35:11 +02:00
b143b283e9
fix #2886 (crash of cppcheck ( typedef struct x { } ))
2011-07-03 10:50:15 -04:00
8ec1dfacbf
fix missing pop in Tokenizer::simplifyStructDecl() when anonymous struct/union removed
2011-07-03 08:14:51 -04:00
3f4cc5fa3a
add class A {} a; -> class A {}; A a; conversion capability to Tokenizer::simplifyStructDecl()
2011-07-02 09:21:30 -04:00
89fd5bacf9
Fix #2849 , False positive: memory leak (using question mark operator)
...
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
1713eeb532
fix #2859 (Extra qualification not detected)
2011-06-26 21:13:29 -04:00
918b4d859f
Fixed #2860 , False positive: Returning value of strncat() reported as memory leak
...
http://sourceforge.net/apps/trac/cppcheck/ticket/2860
2011-06-26 23:53:16 +03:00
d80a55267c
fix #2844 fix to generate correct output
2011-06-19 20:19:16 -04:00
0bd26a73c4
fix #2844 (typedef causes 'syntax error')
2011-06-19 17:57:01 -04:00
eaf836b323
fix extra qualification check for same class name in different namespaces
2011-06-14 15:31:52 -04:00
d1b260699a
fix #2834 (crash of cppcheck (std::vector<int>::iterator))
2011-06-12 08:24:49 -04:00
3d4eb0d77e
fix #2682 (segmentation fault of cppcheck ( x a[0] = ))
2011-06-10 15:11:45 -04:00
6635ed4630
fix #2828 (false positive: Function parameter 'STYLE' hides enumerator with same name)
2011-06-08 20:14:52 -04:00
311651cc66
fix #2804 (Underlying type of enumerator produces a syntax error)
2011-05-27 11:17:39 -04:00
51baca0359
fix #1982 (simplifyTypedef: scope info is lost)
2011-05-02 22:42:52 -04:00
bbd379c802
astyle formatting
2011-05-02 15:08:16 +02:00
297ca63868
Fixed #2721 (Tokenizer::simplifyTemplates: fail when using template argument 'char[2]')
2011-05-01 19:05:18 +02:00
3c415e7833
fix #2745 (Enum vs local variable - conflict)
2011-04-23 22:08:03 -04:00
04309f74f5
fix #2738 (syntax error on valid code)
2011-04-20 19:09:28 -04:00
b1d3d291e6
fix #2736 (segmentation fault of cppcheck)
2011-04-20 07:49:04 -04:00
877a233145
fix #2716 (Easy to reproduce crash)
2011-04-16 10:35:23 -04:00
739b6a93e2
Fixed #2713 (False positive (Redundant assignment))
2011-04-16 12:07:56 +02:00
3159df958d
fix #2720 (false positive: syntax error with c++0x code)
2011-04-14 19:50:17 -04:00
75e5353b6d
fix #2718 (Analysis failed. If the code is valid then please report this failure.)
2011-04-13 23:58:58 -04:00
257197bdd1
fix #2717 (false positive: syntax error (typedef void f(int) const;))
2011-04-13 23:24:41 -04:00
50a1f28d86
run astyle
2011-04-13 21:12:35 -04:00
11bd6bcd30
Fixed #2712 (false positive: Division by zero)
2011-04-10 21:27:09 +02:00
447f61e9c7
Refactoring: Use %op%
2011-04-09 18:30:47 +02:00
f6d910ab3d
Refactoring: Use Token::isOp
2011-04-09 15:54:36 +02:00
ea57e10c7f
Tokenizer::simplifyCalculations: simplify division result if it's a whole number, even though it doesn't have precedence
2011-04-02 12:52:11 +02:00
f34e9e6623
Tokenizer: better simplification of calculations in conditions
2011-04-02 11:08:58 +02:00
675e63b6a7
Spell checks
2011-03-30 16:45:31 +02:00
fc258164cd
fix #2675 (false positive: syntax error)
2011-03-24 22:26:42 -04:00
7b63da4964
fix #2651 (Segmentation fault (typedef))
2011-03-17 20:00:49 -04:00
dab09aedee
Fixed #2648 (Tokenizer::simplifyTemplates: Segmentation fault (gcc-testsuite))
2011-03-17 21:45:03 +01:00
fec9edf628
Tokenizer::simplifyTemplates: First simple fix for problems when using sizeof in template parameter
2011-03-16 22:16:30 +01:00
f7cbc90c84
fix #2581 (### Internal error in Cppcheck. Please report it.)
2011-03-15 23:28:45 -04:00
ba0b3e6451
fix #2651 function typedef with extra ()s
2011-03-15 19:24:30 -04:00
7a7257f200
fix #2630 (segmentation fault of cppcheck ( typedef ... )
2011-03-08 20:24:57 -05:00
7496cd412c
Fixed #2631 (Tokenizer::simplifyTemplates: template usage 'std::cout << (foo<double>(r));')
2011-03-07 21:21:06 +01:00
d678e4424c
fix #2630 (segmentation fault of cppcheck ( typedef y x () x ))
2011-03-06 18:59:56 -05:00
f53ff27b71
Tokenizer::simplifyTemplates: better handling of '(foo<double>())'. Ticket: #2631
2011-03-06 21:15:42 +01:00
6648267ab8
Revert "Tokenizer::simplifyTemplates: better handling of '(foo<double>())'. Ticket: #2631 "
...
This reverts commit de31ec1e44
2011-03-06 21:07:06 +01:00
de31ec1e44
Tokenizer::simplifyTemplates: better handling of '(foo<double>())'. Ticket: #2631
2011-03-06 10:28:51 -08:00
0debba4409
finish fixing #2624 (better function pointer support needed)
2011-03-05 21:41:58 -05:00
7d2fb2ecde
partial fix for #2624 (better function pointer support needed)
2011-03-05 20:48:28 -05:00
f3b2acf585
really fix #2620 reference of typedef of array not simplified properly
2011-03-03 20:32:10 -05:00
3f0d0446e0
revert previous commit: simplified code isn't correct
2011-03-03 07:40:43 -05:00
ee4b4f62d8
fix #2620 reference of typedef of array not simplified properly
2011-03-03 07:27:53 -05:00
26152a9264
fix #2609 (False positive on template dependent name)
2011-02-24 06:39:46 -05:00
daf0e7c37d
Fixed #2604 (Segmentation fault of cppcheck ( sizeof <= A ))
2011-02-23 20:44:14 +01:00
d1f7a8aca4
fix #2403 (simplifyTypedef: array of function pointers) Internal error message
2011-02-22 22:11:17 -05:00
dd12fc177f
fix #2603 (segmentation fault of cppcheck ( typedef constexpr))
2011-02-22 07:48:34 -05:00
703448171a
fix #2601 (segmentation fault of cppcheck)
2011-02-22 07:02:15 -05:00
4e1ce93104
fix #2600 (segmentation fault of cppcheck ( enum{const} ))
2011-02-21 19:30:40 -05:00
999646fca6
fix #2599 (segmentation fault of cppcheck ( sizeof ))
2011-02-21 17:49:30 -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
1cfb18be08
astyle formatting
2011-02-20 12:22:01 +01:00
46f4e46d30
Tokenizer::simplifyTemplates: Better handling for multi-token template arguments such as 'Foo<std::string>'
2011-02-20 12:17:05 +01:00
77fe9858e2
fix #2587 (Spurious warning about struct hiding typedef)
2011-02-19 14:18:37 -05:00
0ed0d07714
Tokenizer::simplifyCalculations: basic handling of bitwise operators
2011-02-14 20:43:26 +01:00
cdd8d3f785
Really fix #2348 perl-tk
2011-02-13 19:02:57 -05:00
c03ace7378
Fix #2579 (segmentation fault of cppcheck)
2011-02-13 14:11:22 -05:00
78b5361ec8
fix #2568 (False positive: (style) Union 'A_t' hides typedef with same name (forward declaration))
2011-02-11 19:09:24 -05:00
7502cea4d3
Fixed #2554 (simplifyTypedef: wrong simplification for sizeof(array))
2011-02-08 19:47:14 -05:00
e9ec4bc3e4
Fixed #2536 (cppcheck hangs with 100% cpu load)
2011-02-03 07:58:49 +01:00
8eb92001b3
Fixed #2530 (Tokenizer: Remove redundant 'MyClass::' inside MyClass class declaration)
2011-02-02 07:40:08 +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
524498e439
Tokenizer: collapse operator function names into a single token. ticket: #2519
2011-01-27 18:44:20 +01:00
b10f0aabd6
Fixed #2376 (simplifyTypedef: upx-ucl)
2011-01-23 09:04:34 +01:00
da998fec68
Tokenizer: simplify restrict
2011-01-16 11:37:03 +01:00
beb2db82a2
Fixed #980 (false negative: division by zero when using enum)
2011-01-16 11:24:58 +01:00
5920dbb7e7
Fixed #2466 (Tokenizer: simplification of enum)
2011-01-15 08:21:06 +01:00
8ecba0af90
Fixed #2464 (False positive: not initialised/not assigned Static variable in copy constructors.)
2011-01-15 08:04:50 +01:00
708a75e363
Fixed #2452 (syntax error when 'void f(typedef int x)' is used. causes segmentation fault.)
2011-01-14 07:41:22 +01:00
226b605774
Change year 2010 -> 2011 in license texts.
2011-01-09 21:33:36 +02:00
bfc95e01c1
Fixed #2426 (### Internal error in Cppcheck. Please report it.)
2011-01-07 08:02:47 +01:00
d7e170b3ca
typedef: fixed problem. ticket: #2414
2011-01-06 07:52:59 +01:00
157498e694
Fixed #2412 (typedef: struct with inheritance)
2011-01-05 17:42:55 +01:00
d700f25518
Fixed #2399 (Tokenizer::simplifyKnownVariables: variables in conditions)
2011-01-04 21:35:35 +01:00
2c6421d162
Merge branch 'master' of https://github.com/rgeissert/cppcheck into rgeissert-realloc
2011-01-04 18:21:18 +01:00
63208e87d3
typedef: delete unhandled typedefs. ticket: #2348
2011-01-04 07:43:40 +01:00
a782d3ddf7
typedef: fix testcase 4. ticket: #2375
2011-01-04 07:39:41 +01:00
3d9550b0bf
Simplify "x = realloc (0, n);" to "x = malloc(n);"
2011-01-02 17:46:10 -06:00
d2714fefda
typedef: Fixed testcase. ticket: #2375
2011-01-02 17:28:47 +01:00
320604f073
typedef: added more tests. ticket: #2375
2011-01-02 07:42:47 +01:00
307178d3c2
Tokenizer: Better handling of duplicate enums. Ticket: #2381
2010-12-30 20:55:23 +01:00
3900ac731e
simplifyTypedef: Better handling of 'typedef int RexxFunctionHandler();'. Ticket: #2348
2010-12-29 20:25:47 +01:00
137d0e2ba7
typedef: fixed problem with 'typedef int pread_f(int);'. ticket: #2348
2010-12-29 09:18:41 +01:00
e82b1f8946
typedef: fix typedef simplification. ticket: #2348
2010-12-28 21:21:13 +01:00
0667fcf53c
Fixed #2355 (simplifyTypedef: wrong simplification of 'typedef FMAC1 void (*a)();')
2010-12-28 14:04:44 +01:00
1b92eeae1e
Fixed #2354 (simplifyTypedef: function pointers are not simplified into valid code)
2010-12-28 08:01:32 +01:00
6f8f0e1aa1
Fixed #2353 (Tokenizer::simplifyKnownVariables: wrong simplification after return)
2010-12-25 10:07:57 +01:00
18fd12006a
Tokenizer::simplifyGoto: Don't simplify 'goto' inside unhandled macro calls. Ticket: #2348
2010-12-23 22:03:58 +01:00
472ecd8805
Tokenizer: Fixed calculation simplification of '0*(*p)'. Ticket: #2348
2010-12-23 18:59:18 +01:00
fc7e2d1ac1
Fixed #2341 (false positive for function pointer returning typedef)
2010-12-22 18:37:23 +01:00
41ac2c252f
Fixed #2325 (Tokenizer: Remove for-loop if condition is false)
2010-12-18 21:43:12 +01:00
bf136f0123
Fixed #2314 (False positive: (style) Template instantiation 'Foo' hides typedef with same name)
2010-12-16 07:48:46 +01:00
46a11183a5
Fixed some spelling mistakes
2010-12-15 18:45:53 +01:00
69bacde479
Tokenizer: Cleanup redundant statement '; x = x + 0;'. Ticket: #2283
2010-12-09 19:35:52 +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
add8584612
Fixed #2232 (segmentation fault of cppcheck)
2010-11-29 17:46:10 +01:00
07f4067fa8
typedef: better handling of __typeof__
2010-11-11 17:02:04 +01:00
a09c221014
typedefs: handle __typeof__
2010-11-11 06:40:49 +01:00
8a379d4826
Fixed #2176 (Tokenizer::simplifyTypedef function pointer bug)
2010-11-06 15:15:50 +01:00
c49a8a99a3
Fixed #2175 (Tokenizer::simplifyTypedef : wrong simplification of 'typedef float vec_t[3];')
2010-11-06 13:28:44 +01:00
c39fbb86db
Tokenizer::simplifyKnownVariables : Fixed TODO test case when simplifying pointer alias in function call
2010-11-06 13:24:33 +01:00
e901ee2e68
Added TODO unit test for ticket #2175 . simplify 'typedef float x[3];'
2010-11-06 09:31:43 +01:00
Daniel Marjamäki
Robert Reif
PKEuS
Alexander Mai
Lucas Manuel Rodriguez
Simon Martin
Frank Zingsheim
Ettl Martin
Andrew C. Martin
Erik Lax
Reijo Tomperi
Edoardo Prezioso
XhmikosR
anuraggarg011
Daniel Marjamäki
seb777
Thomas Jarosch
Johan Samuelson
Kimmo Varis
Stefan Weil
Pete Johns
Raphael Geissert
Daniel Marjamäki
vBm