0254344df5
Tokenizer::simplifyEnum: Reverted refactorings/optimisations as there were regressions ( #3949 , #3950 , #4025 )
2012-08-10 14:06:24 +02:00
d68d035e22
Tokenizer::simplifyFlowControl: separated the 'throw' case because it's not a reserved keyword in C, hence the function shouldn't simplify in C source files.
2012-08-07 19:38:51 +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
5ee7758a83
Fixed #4015 (segmentation fault of cppcheck (enum))
2012-08-06 16:21:21 +02:00
25fd841b5d
Tokenizer: removed redundant include
2012-08-05 16:06:20 +02:00
452f95cea0
More robust template detection in clarifyCondition check based on Token::link. ( #3818 )
...
Create links between < and > only on non-C code.
AStyle fix
2012-08-02 04:03:01 -07:00
c8e40773f1
Fixed cppcheck messagesa about functions that can be const/static:
...
- Made Tokenizer::getErrorMessages static - Avoids creation of unnecessary instance of Tokenizer
- Changed Tokenizer::removeExceptionSpecifications to common style for simplification functions. In contrast to the comment, this function doesn't call itself recursivly - fixed comment.
- Made Tokenizer::IsScopeNoReturn static.
2012-08-01 12:04:47 -07:00
98d608231d
spelling fixes
2012-07-31 23:35:56 +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
1a6f7ea9a0
Fixed #3998 (Tokenizer::simplifyEnum: wrong handling of expressions => crash)
2012-07-26 11:12:28 +02:00
7ab2f6a9fa
Spelling fixes.
2012-07-21 18:11:20 +02:00
a96ec0ad46
Fixed #3804 (False positive: Member not initialized (simplifyTokenList removes const on pointers))
2012-07-16 07:28:59 +02:00
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
fae40c4782
Change every C version of 'size_t' to C++ 'std::size_t'.
2012-07-09 13:30:18 +02:00
bf98e952c1
Fixed #3927 (false positive: (error) Uninitialized variable: new)
2012-07-08 13:59:00 +02:00
49198f52c4
Fixed #3934 (False positive for logical conjunction with enum and define)
2012-07-07 15:34:26 +02:00
543ccdd4c0
Removed simplifyEnum timer that I didn't intend to include in the previous commit.
2012-07-06 15:48:51 +02:00
6ad5fc8456
Refactoring Tokenizer::simplifyEnum. The enum handling is now somewhat faster since all enum values of a enum are simplified at the same time.
2012-07-06 15:43:50 +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
edea4ef131
Refactoring: Renamed CheckNullPointer::isPointer to Token::isUpperCaseName
2012-06-21 19:00:53 +02:00
974225626d
Fixed #3901 (false positive: (error) Uninitialized variable: temp)
2012-06-19 20:07:39 +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
5b763a9f0a
Fixed #3579 (object destroyed immediately:False positive & negative)
2012-06-10 21:52:32 +02:00
e146591b5d
Fixed #3544 (segmentation fault of cppcheck)
2012-06-02 16:15:12 +02:00
9dc8123151
Refactorizations:
...
- Use const string references instead of const strings copies when possible
- Fixed cppcheck warning about postfix increment in CheckIO
- Use symbolDatabase to detect pointers in CheckOther::checkAssignBoolToPointer
2012-05-25 03:09:41 -07:00
5b0551054a
varid: better templates handling
2012-05-22 18:58:13 +02:00
a9cfe2814a
Made some functions const according to cppcheck results
2012-05-17 02:54:17 -07:00
4bb2a1b27b
Made some functions static or const according to cppcheck results
2012-05-17 01:33:24 -07:00
505aa6e4cc
TestSimplifyTokens::enum29: Fixed crash
2012-05-16 21:39:26 +02:00
0bb0fdedc2
Fixed #3747 (False 'boolean result in bitwise' message with 'mask' enums)
2012-05-16 18:48:33 +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
28f6e2f4a9
Resolved cyclic dependency between Tokenizer and TemplateSimplifier
2012-05-06 01:38:55 -07:00
f105bf75a6
Refactorizations in ErrorLogger:
...
- Implemented constructor for ErrorLogger::ErrorMessage that takes a callstack of tokens -> replaced duplicate code in Check and Tokenizer
- Implemented strigify() for ErrorLogger::ErrorMessage::FileLocation to replace two identical implementations of it.
2012-05-06 01:17:15 -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
1e708e10d0
Fixed #2875
2012-04-26 10:35:40 +02:00
f84a4344ae
Fixed #3754 (Tokenizer::simplifyKnownVariables: wrong for loop simplification)
2012-04-25 19:23:17 +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
dd5e9aa454
Make use of recently implemented Token::type() functionality
2012-04-25 09:56:07 +02:00
e0a3ca0845
Refactorizations in class Token: changed handling of different types of tokens.
...
- Replace _isNumber, _isName, _isBoolean attributes by a single _type attribute (enum Token::Type), because not two of the old booleans could be true at the same time.
-> Add support for lots of different other kinds of tokens. (More precise checking of token type possible)
-> Replaced instant checking of type for Operators, etc. by a value calculated at creation time. (Faster checking)
2012-04-23 21:05:26 +02:00
8cbed66089
Changed relationship between templatesimplifier and tokenizer:
...
- Pass a tokenizer to templatesimplifier to reduce code duplication (Make use of Tokenizer::reportError; remove redundant TemplateSimplifier::addtoken2) and amount of arguments passed to functions
Removed ctor and dtor implementation from TemplateSimplifier: This class shouldn't be instanciated.
2012-04-23 20:45:36 +02:00
6ae135124e
Tokenizer::setVarId: better handling of initializer lists
2012-04-23 18:26:27 +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
3d2b5a30fe
Implemented generic reportError functions in tokenizer (similar to Check::reportError) to reduce code duplication
2012-04-22 11:28:46 +02:00
8c8c9d5e5b
Tokenizer::setVarIdNew: don't treat '(sizeof *p)' as a variable declaration
2012-04-22 11:06:56 +02:00
d63093d9bb
Tokenizer::setVarIdNew: Fixed issue found through TestUnusedVar tests
2012-04-22 10:59:58 +02:00
871823e9c6
Tokenizer::setVarId: fixed problem for classes with inheritance
2012-04-22 10:38:06 +02:00
e39b7f1bfd
Tokenizer::setVarIdNew: Fixed TestTokenizer::varid38
2012-04-22 10:24:19 +02:00
e745d971c8
Tokenizer::setVarIdNew: Fixed test case TestTokenizer::varid27
2012-04-22 10:19:29 +02:00
b4ffb5e0cf
Tokenizer::setVarIdNew: Fixed TestTokenizer::varid39 test case
2012-04-22 09:51:00 +02:00
ed6673a9aa
Tokenizer::setVarIdNew: Fixed TestTokenizer::varid44
2012-04-22 09:18:27 +02:00
71050bc586
Tokenizer::setVarIdNew: fixed TestTokenizer::varid_in_class2 test case
2012-04-22 08:51:19 +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
6d9b4a8032
Tokenizer::setVarIdNew: Fixed TestTokenizer::varid_operator test case
2012-04-21 19:29:24 +02:00
1cc256339c
Tokenizer::setVarIdNew: Fixed TestTokenizer::varid19 test case
2012-04-21 18:22:18 +02:00
42a95c9202
Tokenizer::setVarIdNew: Fixed segfault when using new setVarId on invalid code
2012-04-21 18:02:26 +02:00
bd60dd46d0
Tokenizer::setVarIdNew: handle special case when there is an unknown macro. Ticket #2638
2012-04-21 17:57:20 +02:00
b86295fbcd
Tokenizer::setVarIdNew: Improved C++ handling. All the TestTokenizer::varidclass?? tests pass now.
2012-04-21 17:25:44 +02:00
6071a5afc3
Tokenizer::setVarIdNew: Fixed varidclass9
2012-04-21 13:39:43 +02:00
85b470c41b
Tokenizer::setVarIdNew: Better C++ handling (varidclass5 and varidclass13)
2012-04-21 13:11:30 +02:00
1492d8990f
Tokenizer::setVarId: better C++ handling
2012-04-19 20:58:52 +02:00
6a37c36ee8
Fixed #3741
...
Removed redundant nullpointer check (cppcheck catch)
2012-04-18 16:35:04 +02:00
cb064dc20e
Implemented generic mechanism for '<'-'>' "linkage" before link() works (Taken from Scope::findClosingBracket, but C++11 right angle bracket support added): Token::findClosingBracket
...
-> Replaced several indendation-counting mechanisms in tokenize.cpp
Fixed build failure in checkclass.cpp
2012-04-18 16:02:03 +02:00
bb4184ca03
Tokenizer::setVarIdNew: better handling of class variables
2012-04-17 19:06:00 +02:00
09d41b2f84
ticket 2669: added todo testcase
2012-04-17 00:31:32 +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
5ad1840120
Tokenizer::setVarIdNew: Copied code from Tokenizer::setVarIdOld that sets varid in member functions
2012-04-16 19:48:58 +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
66d947675f
Refactorizations in tokenize.cpp:
...
- Removed a few indendation counters
- Removed unnecessary pattern "- >" because this code is simplified to "." before.
- Generalized pattern of simplifyFunctionReturn()
- Simplified removeExeptionSpecification, no longer recursive (-> #3385 )
2012-04-16 10:49:09 +02:00
8f866c6e4c
Tokenizer::setVarIdNew: handle c++ keyword 'using'
2012-04-15 18:29:35 +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
b0dc708b4d
Tokenizer::setVarIdNew: variable declarations dont start with NOT/goto/return/delete/etc
2012-04-15 18:02:49 +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
7669abb170
Tokenizer::setVarId : Starting to rewrite Tokenizer::setVarId. The purpose of the rewrite is to make this function faster.
2012-04-15 11:47:22 +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
23c71daf37
astyle formatting
2012-04-10 13:45:56 +02:00
c7093ca5d6
Tokenizer: allow that time is measured for certain slow simplifications
2012-04-10 13:45:34 +02:00
6bae724cb6
Fixed #3705 (cppcheck crash (null pointer exception))
2012-04-09 15:06:06 +02:00
bbdeebafda
Fixed #3700 (false positive: (style) Variable 'H' is not assigned a value)
2012-04-09 12:55:26 +02:00
25167b58a9
Implemented #2990 : Print relative paths if -rp or --relative-paths is given
2012-04-06 10:49:21 +02:00
823fc9ac04
Fixed #3650 (Variable declaration: Doesn't handle template usage well)
2012-04-05 08:53:10 +02:00
b90d9c8a19
Make 'const' the new variable 'funcName'.
2012-04-03 22:51:56 +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
1309825bf1
Merge pull request #91 from HeisSpiter/e46c7eb32033b520374e9df8c13bc8589c0602d0
...
Handle Rtl memory functions in Tokenizer::simplifyMicrosoftMemoryFunctions()
2012-03-28 09:43:14 -07:00
e46c7eb320
Add the RTL memory functions for the simplifications on Windows code.
2012-03-27 21:24:46 +02:00
01ddfb6f80
Fixed #3534 (Broken support for dollar signs in identifiers)
2012-03-27 19:35:41 +02:00
c07044b3d3
Fixed #3573 (Preprocessor: handle '!(X)' the same as '!X')
2012-03-26 19:01:45 +02:00
fe9d491aae
3619 Check that tok2->next() exists before using
2012-03-25 10:24:29 +02:00
002389f836
Fixed #3677
...
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)"
...
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 (>>)
...
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
...
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
3af32b0da2
Refactorizations in tokenizer:
...
- getSourceFilePath returns a const reference now
- Replaced some simple patterns by string comparisions/direct function calls
- Replaced a few indendation counters by easier code
- Replaced one offset variable by token pointer to avoid subsequent calls to tokAt with the same number
2012-03-17 11:48:40 +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
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
1747813a8b
Added check for invalid pointer casts ( #1255 )
...
Detect sign extension problems when variable is a reference (#3637 )
Refactorizations:
- Tokenizer::getFiles returns a reference instead of a pointer, because its guaranteed that no nullpointer is returned
- Remove signed/unsigned in one step for "%type% signed|unsigned"
- Fixed recently introduced compiler warning in symboldatabase.cpp
2012-02-26 11:56:32 +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
9431fb1b7e
Improved STL checks:
...
- Added performance checking for .c_str() for return values and function parameters (#1079 )
- Added more containers (basic_string, C++11 containers) and more functions to checking (.at, .resize, .reserve, ...)
- Make use of symboldatabase in missingComparision check
2012-02-25 12:43:27 +01:00
39b0f1ba95
Fixed #3608 (unreadVariable when variable used in inline assembly)
2012-02-19 16:04:35 +01:00
b1ff900aaa
Some refactorizations
2012-02-18 23:43:51 +01:00
d7a918e549
Fixed ticket #3616 (segmentation fault of cppcheck).
2012-02-18 17:58:50 +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
17cd5ec906
Fixed ticket #3604 (cppcheck(1.53) crash).
2012-02-17 21:14:38 +01:00
485e836535
Refactorizations in MathLib.
...
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:
...
-- 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
d8c24c3afc
fixed wrong spelled word.
2012-02-15 22:57:20 +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
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
f9ade9562c
Fixed ticket #3572 (segmentation fault).
2012-01-31 22:32:28 +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
11e724df46
Tokenizer::simplifyTypedef: some optimizations on new code.
2012-01-30 17:08:35 +01:00
7cd36f44b6
Tokenizer::simplifyTypedef: 'tokAt(offset)=>tokOffset': finished.
2012-01-30 16:38:04 +01:00
67d095a10e
Tokenizer::simplifyTypedef: 'tokAt(offset)=>tokOffset': work in progress..
2012-01-30 16:20:15 +01:00
7c596a2b90
Tokenizer::simplifyTypedef: 'tokAt(offset)=>tokOffset': work in progress..
2012-01-30 16:18:42 +01:00
187c463475
Tokenizer::simplifyTypedef: 'tokAt(offset)=>tokOffset': work in progress..
2012-01-30 16:17:57 +01:00
b366bf69ad
Tokenizer::simplifyTypedef: 'tokAt(offset)=>tokOffset': work in progress..
2012-01-30 16:16:08 +01:00
fa077ede94
Tokenizer::simplifyTypedef: 'tokAt(offset)=>tokOffset': work in progress..
2012-01-30 15:08:01 +01:00
9438d1c2d0
Tokenizer::simplifyTypedef: 'tokAt(offset)=>tokOffset': work in progress..
2012-01-30 15:04:41 +01:00
fe3fd1a073
Tokenizer::simplifyTypedef: redundant assignment to 'offset'.
2012-01-30 13:33:27 +01:00
5a1585dcfb
Tokenizer::simplifyTypedef: 'tokAt(offset)=>tokOffset': work in progress..
2012-01-30 13:24:31 +01:00
d9e9c0aceb
Tokenizer::simplifyTypedef: 'tokAt(offset)=>tokOffset': in progress..
2012-01-30 13:15:25 +01:00
017f0090fa
Tokenizer::simplifyTypedef: 'tokAt(offset)=>tokOffset': begin conversion.
2012-01-30 13:10:50 +01:00
e530d770e1
Tokenizer::simplifyTypedef: to be sure there are no problems, promote to 'int' the variable 'offset'.
2012-01-30 13:04:10 +01:00
a93af0dba6
Tokenizer:: Use 'link' instead of 'parens' variable.
2012-01-30 12:22:37 +01:00
9df6088ddd
Revert "really fix #3527 (Internal error. Token::Match called with varid 0. Please report this to Cppcheck developers)"
...
This reverts commit a37031944e
2012-01-30 06:15:41 +01:00
415aaca6dd
Merge branch 'master' of git://github.com/danmar/cppcheck
2012-01-28 20:59:51 -05:00
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
fa77f98b1c
Tokenizer: it's possible to set null lower bound for eraseDeadCode when used inside simplifyFlowControl.
...
Remove now unused 'beginindent' and moved 'goto' simplification together with 'return' group.
2012-01-28 21:37:30 +01:00
bb703f4d0b
Fixed: (warning) Found simple pattern inside Token::Match() call.
2012-01-28 20:31:12 +01:00
42afd2d63a
fix #3561 (SymbolDatabase: throw foo; creates a variable with type throw)
2012-01-27 19:24:01 -05:00
8289e2428d
Tokenizer: Stylish change to condition.
2012-01-27 17:12:28 +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
6314d04a04
Tokenizer: Add 'BOOST_FOREACH' pattern where it was missing.
2012-01-27 16:47:26 +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
0f1f3c0f5f
Tokenizer::removeRedundantCondition: refactoring due to various reasons.
...
1) Remove the dead code with 'eraseDeadCode', not with 'eraseTokens' because of the possible presence of labels.
2) It's impossible that in tokenizer there is pattern like 'if (true|false) {code;} else if (cond) {code_cond;}' because the function 'Tokenizer::elseif' adds '{' between 'else' and 'if', hence a code path is redundant, so it's removed from code.
2012-01-26 22:32:11 +01:00
b6763313c5
Tokenizer::simplifyQuestionMark: use links instead of indentation level number.
2012-01-26 17:55:22 +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
b6a0896ce6
Change 'simplifyReturn' to 'simplifyReturnStrncat' because it's not clear what this function does.
2012-01-26 11:49:08 +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
36479499e7
- Solved FIXME: Made detection of code that is no pointer-dereference more robust, uncommented code (checknullpointer.cpp)
...
- Removed more indendation level counters
- Make use of symbol database more often
- Other refactorizations
2012-01-21 19:55:32 +01:00
b0dac2fa2e
Tokenizer::copyTokens: add optional parameter which preserve the line number differences between tokens to be copied.
2012-01-21 17:18:16 +01:00
0be8af5214
Fix ticket #3530 (Add some windows data types to tokenizer)
2012-01-18 12:57:41 +01:00
9019190a37
Tokenizer: various improvements to code.
2012-01-17 11:51:11 +01:00
40739eb3fb
Reverted some changes in commits 4b05c3e19f and 4b08b13845.
2012-01-16 11:44:31 +01:00
4b05c3e19f
Tokenizer::simplifyIfAddBraces: improve comments; handle independently 'a = { .. };'; reduce use of 'Token::(simple)Match' functions.
2012-01-15 19:53:11 +01:00
4b08b13845
Tokenizer: reduce usage of Token::Match in some cases.
2012-01-15 15:00:52 +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
6f3807d915
add some more windows types
2012-01-10 21:55:24 -05:00
be7691c7b4
Refactoring: Move rest of the template simplification into TemplateSimplifier
...
simplifyCalculations() was temporarily moved into TemplateSimplifier also, it should be moved to a better place.
2012-01-09 21:33:11 +02:00
756b8762ab
Catch InternalError by reference instead of creating a copy of it.
2012-01-09 18:30:36 +02:00
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
194327048a
Add InternalError and change MathLib to throw it in case of an error.
...
- Previously MathLib errors did not provide a filename, but after this change at least source file name should be printed
and if token is provided, also line number should be printed.
- Change also Token to use InternalError
- Modify Cppcheck-class to catch InternalError instead of Token
- Run dmake to update Makefile
2012-01-08 22:19:44 +02:00
3c0ada52e6
Refactoring: Extract sizeof simplifying from template simplifying
2012-01-08 00:21:12 +02:00
a5264f6395
Symbol database: dump if --debug and --verbose is given
2012-01-07 08:21:34 +01:00
2a79399a53
astyle fix
2012-01-06 21:57:59 +02:00
e91d239ea5
Refactor: Move file extension checks from Tokenizer to Path class. This has also functional change as now also file.JAVA is considered a Java file.
2012-01-06 21:56:28 +02:00
eda04ad906
Refactoring: Move template code into templatesimplifier: simplifyTemplatesExpandTemplate()
2012-01-05 22:45:19 +02:00
56a5e08f6b
Use symbol database dump code written by Robert Reif. The symbol database is dumped if --debug is used.
2012-01-05 18:22:54 +01:00
a7029291fd
Tokenizer::simplifyGoto: process also derived class/structs.
2012-01-04 17:08:53 +01:00
b0e4dc3ab8
Refactoring: replace forgotten code with function call 'simplifyRedundantConsecutiveBraces'.
2012-01-04 16:47:36 +01:00
6f9cd110d0
Improve Tokenizer: improve 'simplifyDoublePlusAndDoubleMinus' when there are negative numbers.
2012-01-04 13:45:27 +01:00
75fbe310ff
Extract various functions inside the Tokenizer class and fix tokenization of 'return __LINE__ ;'.
2012-01-04 12:57:58 +01:00
0369681a2c
Refactoring: Move template code into templatesimplifier: simplifyTemplatesGetTemplateNamePosition()
2012-01-03 23:49:50 +02:00
ac290b1a8a
Refactoring: Move template code into templatesimplifier: simplifyTemplatesUseDefaultArgumentValues(), simplifyTemplatesInstantiateMatch()
2012-01-03 23:35:06 +02:00
756ee800b0
Use std::stack instead of std::vector Tokenizer::createTokens. Removed #pragma warning(disable: 4503)
2012-01-03 11:46:35 +01:00
16fb1801e1
Refactoring: Move template code into templatesimplifier: simplifyTemplatesGetTemplateDeclarations(), simplifyTemplatesGetTemplateInstantiations()
2012-01-02 23:05:27 +02:00
37269d0c28
Refactoring: Move template code into templatesimplifier: simplifyTemplatesExpandSpecialized()
2012-01-02 22:53:13 +02:00
8084bc80fc
Refactoring: Move template code into templatesimplifier: removeTemplates()
2012-01-02 22:46:43 +02:00
e9071a8bb6
Refactoring: Move code into templatesimplifier: templateParameters()
2012-01-02 22:43:38 +02:00
d26bcfe8d5
Refactoring: Move code into templatesimplifier
2012-01-02 22:37:32 +02:00
e4f3f91c18
Reverted 9aa8a496. I don't know why I made this fix.
2012-01-02 19:45:20 +01:00
94a2287370
Revert 'using' changes as it was until some time ago.
2012-01-02 19:27:32 +01:00
08805dd9fe
Fixed compiler errors with GCC
2012-01-02 13:10:35 +01:00
38ddcde7b0
- Refactorizations in preprocessor.cpp and tokenizer.cpp
...
- Bugfix: tok->stringify(tok) returns now "".
- Removed most of the inline-asm handling in preprocessor; improved the remaining handling of #asm/#endasm: Simplified to "asm(...);" statement
2012-01-02 12:58:34 +01:00
064e0ea0d0
Revert "- Refactorizations in preprocessor.cpp and tokenizer.cpp"
...
Committing with subversion seems to have issues. Sorry for that. I'll the changes again, now using git.
This reverts commit 69498de6ca
2012-01-02 12:10:53 +01:00
69498de6ca
- Refactorizations in preprocessor.cpp and tokenizer.cpp
...
- Bugfix: tok->stringify(tok) returns now "".
- Removed most of the inline-asm handling in preprocessor; improved the remaining handling of #asm/#endasm: Simplified to "asm(...);" statement
2012-01-02 03:15:02 -08:00
b24e6e659e
C# simplification: remove 'using var;' code from the tokenizer.
2012-01-02 00:53:20 +01:00
eb657034ba
Handle also C# multidimensional arrays with no specified dimension.
2012-01-02 00:22:45 +01:00
aa927d5aa3
Refactoring: Add new file lib/templatesimplifier.cpp
...
The plan is to move template simplification into this new class to take some lines from 10 000 line tokenizer.
2012-01-01 22:55:05 +02:00
f4703e026a
Refactoring various issues in cmdlineparser, cppcheckexecutor, check64bit and tokenize.
2012-01-01 21:17:16 +02:00
8cae17fda8
Update year to 2012
2012-01-01 01:05:37 +02:00
38e0e25ce0
Fixed ticket #3448 (segmentation fault of cppcheck).
...
Add testcase related to previous commit (add 'A f(&x);' as declaration of variable).
2011-12-31 21:44:07 +01:00
b9c796d9f8
- Re-elaborate 'using' keyword skipping in Tokenizer::setVarId and
...
Scope::getVariableList;
- Improve setVarId: add possible declaration: 'A f(&x);' and change from:
'if (...){}else{ continue; };' to: 'if (!...) continue;';
- Little refactoring of 'Tokenizer::removeTokens()'.
2011-12-31 21:36:19 +01:00
8a6b1dc1c9
Fixed #3449 (segmentation fault of cppcheck)
2011-12-31 12:08:49 +01:00
0d3bf5340d
Improve varId and getVariableList filter, related to previous commit.
2011-12-30 18:13:42 +01:00
873572d489
Improve C# simplification code with arrays of arrays.
2011-12-30 12:26:28 +01:00
d0a3560c92
Rewrite Tokenizer::hasEnumsWithTypedef by using 'findmatch' in order to shorten the code.
2011-12-30 11:38:18 +01:00
90e1a397a2
Refactoring: Remove duplicate function from tokenizer: code_is_c() -> isC()
2011-12-29 00:36:16 +02:00
614c90b156
astyle fix
2011-12-28 23:57:54 +02:00
09bfa66536
Always by pressing request, oops.
2011-12-28 22:51:13 +01:00
ec0badb651
By pressing request, extract method: simplifyJavaAndCSharp.
2011-12-28 22:44:53 +01:00
f9dd927ff4
Move non-C++ simplification outside big loop.
...
Related to commit b2f8161862
2011-12-28 22:12:54 +01:00
0a588496a0
Fix astyle and test failures.
2011-12-28 22:05:10 +02:00
b2f8161862
Rewrite fix of ticket #3415 (Segmentation fault in new check for uninitialized variables):
...
new simplify: 'code ; ({ some_code ; });' to 'code ; some_code ;';
remove the sanity check in checkunusedvar, so when it crashes again it's easy to spot a bigger problem;
'internal' reported 'Token::Match' with simple pattern.
'Tokenizer::tokenize()' refactorings:
make one loop with many simple simplifications instead of many loops with one simplification.
some style changes.
2011-12-28 16:55:59 +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
7a5627029f
tokenizer: proper checks for Java and C#
2011-12-27 18:01:39 +01:00
91874214d8
Refactoring: Added utility function that determine if scope ends with a call to a noreturn function
2011-12-27 18:00:12 +01:00
987392f254
Tokenizer: Better handling of array of function pointers
2011-12-27 11:56:40 +01:00
9593e14d72
Removed debug variables
2011-12-27 09:27:46 +01:00
293437bdfc
Fixed ticket #3416 (segmentation fault of cppcheck)
2011-12-26 03:21:23 +01:00
e112bfdd47
Refactoring: Rename some variables and funtions in tokenizer.
...
Small logic change also for count variable to make new name more logical.
2011-12-26 00:06:27 +02:00
347982a347
Refactoring: Extract several methods from tokenize()
2011-12-24 23:23:08 +02:00
8e6ebd4a22
Refactoring: Extract method: simplifyDoublePlusAndDoubleMinus()
2011-12-24 22:51:55 +02:00
6155932207
Refactoring: Rename some variables with too short names, such as "s".
2011-12-24 00:25:03 +02:00
00cbf02d84
Refactoring: Rename variable used -> templateInstantiations
2011-12-24 00:03:03 +02:00
70c4bb54b4
Refactoring: Split long function in tokenizer.
...
simplifyTemplatesInstantiate()
2011-12-22 23:13:45 +02:00
1c12d04d0d
Refactoring: Make a 300 line function a little smaller.
...
simplifyTemplatesInstantiate()
2011-12-22 22:39:15 +02:00
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
6a4b1127aa
astyle formatting
2011-12-14 17:07:06 +01:00
40aa326065
Tokenizer: remove redundant 'done' condition, related to ticket #3409 .
...
Add more possible letters to simplifyInitVar patterns.
Replace 'tokAt(1)' with 'next()' and 'linkAt(1)' with 'next()->link()'.
Little optimizing improvements to simplifyAsm.
2011-12-13 22:41:38 +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
81a2e62abd
Tokenizer::simplifyGoto: fix another memory read error reported by Valgrind.
...
Also improvements to Tokenizer are done.
2011-12-12 22:03:25 +01:00
79b82f115f
Tokenizer: some changes to line numbers of some tokens:
...
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
626f13ae7e
Tokenizer: Fix another Valgrind error in simplifyErrNoInWhile. Add more jumping patterns to simplifyIfAddBraces and simplifyDoWhileAddBraces.
2011-12-12 13:15:35 +01:00
99d8ce3732
Fix Valgrind error in arraySize():
...
if there's code like: 'int [ ] a = { 1 , 5 , }', 'end' is last '}', when 'tok2' arrives to second ',' and cppcheck finds out that next token to 'tok2' is '}', remove this ',' with 'tok2->deleteThis()' but it causes (maybe) a memory corruption to 'end' which will gave problems later because 'tok' will be assigned to it or its next token.
2011-12-12 02:23:49 +01:00
Daniel Marjamäki
Edoardo Prezioso
PKEuS
Ettl Martin
Daniel Marjamäki
Ville Skyttä
Thomas Sondergaard
August Sodora
seb777
Pierre Schweitzer
Ettl Martin
Robert Reif
Reijo Tomperi
Jonathan Neuschäfer