Commit Graph

7283 Commits

Author SHA1 Message Date
Matthias Krüger dc823c65fa testrunner: add testcase for crash which was fixed in previous 2 commits. 2015-11-07 20:48:52 +01:00
Daniel Marjamäki 9c7271a5e9 CheckBufferOverrun: The simplifyKnownVariables() has been reduced, use ValueFlow instead 2015-11-07 18:12:01 +01:00
Daniel Marjamäki f7a7a8a95c Fixed #6934 (False positive returnLocalVariable - assigning local array to function argument) 2015-11-07 15:07:26 +01:00
PKEuS 9a879fc828 Fixed false positives with pointerSize being shown even if no sizeof() is used (#7100). 2015-11-07 13:19:06 +01:00
Alexander Mai 2554674f4b Add regression test for previously fixed #6064, and TODO test for #6081 2015-11-07 11:17:44 +01:00
PKEuS 49f6231756 Fixed two issues in CheckSizeof::checkSizeofForPointerSize() 2015-11-07 09:35:30 +01:00
PKEuS b20a7e3192 Refactorization: Moved two tests to testgarbage.cpp
Fixed wrong comment in testcppcheck.cpp (forgotten in previous commit)
2015-11-06 21:58:49 +01:00
PKEuS 61b16909bd Fixed false negative pointerSize with member variables.
Fixed wrong comment in testcppcheck.cpp
2015-11-06 21:48:56 +01:00
PKEuS 7a90b763f6 Tokenizer::simplifyLabelsCaseDefault(): Do not insert ; between two cases. 2015-11-06 19:59:23 +01:00
PKEuS 95a0c0f14c Limit the number of cases created by Tokenizer::simplifyCaseRange(). 2015-11-06 19:21:56 +01:00
PKEuS 1fe1d7ea4a Extended Tokenizer::simplifyCaseRange() to support also ranges of chars. 2015-11-06 18:46:43 +01:00
PKEuS 41b1b9d850 Support case ranges (gcc extension, #6490) 2015-11-06 18:39:03 +01:00
PKEuS 2ac8da0497 Fixed #6548 also for noexcept 2015-11-06 18:00:59 +01:00
PKEuS be36539ad7 Fixed AST generation for C++11-style initialization (#6528) 2015-11-06 17:34:26 +01:00
PKEuS 62bc827eb0 Fixed createLinks2() when inheriting from a template (#6601) 2015-11-06 10:44:37 +01:00
PKEuS eb2b0fa0d0 Fixed wrongly detected unconditional scope with C++11-style initialization in SymbolDatabase (#6581) 2015-11-06 10:16:44 +01:00
PKEuS eefea507b9 Use ValueFlow in CheckIO::checkWrongPrintfScanfArguments() (#6563) 2015-11-06 09:52:22 +01:00
Alexander Mai 3177d73fb0 #7089 segmentation fault (invalid code) in Tokenizer::simplifyTokenList1. Refactor some functions to accept argument as refernce instead of pointer 2015-11-05 19:00:08 +01:00
PKEuS 83a816b109 Fixed crash on garbage code (#7085) 2015-11-04 10:26:55 +01:00
PKEuS 6c20f4b2a2 Fixed crash on garbage code (#7090) 2015-11-04 10:10:20 +01:00
PKEuS 8374e8414b Fixed use-after-free in clang test suite introduced recently (#7087) 2015-11-03 19:24:19 +01:00
PKEuS b97f9e576d Fixed crash in clang test suite introduced by previous commit. 2015-11-02 22:53:05 +01:00
PKEuS b049050792 Fixed wrong parsing of ^{} 2015-11-02 22:14:41 +01:00
PKEuS 4f565ba90f Fixed crashs on garbage code (#7082) 2015-11-02 21:30:28 +01:00
PKEuS 23e6e5a568 Fixed crash on garbage code (#7081) 2015-10-31 18:11:56 +01:00
Miika-Petteri Matikainen acd8a092f8 Make syntaxError suppressable (fixes #5917 and #7076)
syntaxErrors were not suppressable, because they were treated as
InternalErrors which were thrown and catched during the checking,
and normal suppression rules were not applied for those.

We fix this by calling the normal reportErr() function that does
suppression matching.
2015-10-28 20:53:35 +02:00
PKEuS 963008089d Fixed false positive with range-based for-loop (#7078) 2015-10-28 16:37:46 +01:00
PKEuS 4ee56d2306 Fixed simplifyAssignmentInFunctionCall for complex expressions (#6927) 2015-10-27 20:01:40 +01:00
PKEuS 7866990d04 Fixed false positive with range-based for-loop (#7075) 2015-10-27 14:47:18 +01:00
Daniel Marjamäki bfd8a69e74 Fixed #6243 (False positive: uninitialized variable, looping with goto) 2015-10-27 12:40:52 +01:00
Daniel Marjamäki 4b0625c570 Fixed #6239 (Possible null pointer dereference after pointer is modified by a function template) 2015-10-27 12:33:46 +01:00
PKEuS 24882fb53a Fixed VarId accidentially assigned to case labels. 2015-10-26 21:24:53 +01:00
PKEuS dfdc0f6b99 Support range-based for-loop in SymbolDatabase 2015-10-26 19:20:42 +01:00
PKEuS 5add1d8901 Set VarId in range-based for-loops 2015-10-26 19:03:23 +01:00
PKEuS a5f577d179 Support range-based for-loop in CheckClass::checkConst() (#5514) 2015-10-26 18:48:01 +01:00
Alexander Mai 7d8b62e615 Add regression test for #6669 Return value of malloc is reported not stored, while it is. 2015-10-26 18:24:49 +01:00
PKEuS 636bf75799 Fixed crash on garbage code (#7074) 2015-10-26 13:29:47 +01:00
PKEuS 0370c66e41 Fixed broken function Token::getCharAt() (#7073) 2015-10-26 11:51:05 +01:00
PKEuS 297f2c78bd Fixed false positives variableHidingTypedef (#5624, #6507) 2015-10-26 10:06:52 +01:00
PKEuS ee58587706 Fixed false positive unreachableCode when ternary operator is used (#6664) 2015-10-26 08:29:43 +01:00
amai2012 116c10c7d6 Merge pull request #700 from simartin/ticket_6998
Ticket #6998: Properly handle "typedef unsigned T;" constructs.
2015-10-24 15:24:27 +02:00
Simon Martin 5d40a3ab66 Ticket #6998: Properly handle "typedef unsigned T;" constructs. 2015-10-24 12:27:26 +02:00
PKEuS e989d4b11b Support C++11 array initialization in CheckUninitVar (#7010) 2015-10-24 12:06:40 +02:00
Daniel Marjamäki fc2bf2ef08 Fixed #7065 (AST: More explicit handling of lambda functions, generate ast for ';new Fred;') 2015-10-20 23:55:29 +02:00
Alexander Mai 3b1d849476 Correct template syntax check which got introduced by an attempt fix #6865. Disable test for #6865, adjust some modified tests and add new regression tests 2015-10-19 20:03:33 +02:00
Daniel Marjamäki b856ac51dd Fixed #7064 (Tokenizer: Wrong simplification of 'a.public:') 2015-10-19 10:01:57 +02:00
Philipp Kloke 06c20252fa Added dot at end of stringLiteralWrite message 2015-10-19 09:01:21 +02:00
Philipp Kloke 7060c7c87d Refactorization: Reduced code duplication in testlibrary.cpp 2015-10-19 09:01:20 +02:00
Philipp Kloke a837cc48e0 Refactorization: Simplified code in tokenlist.cpp, token.cpp and testthreadexecutor.cpp 2015-10-19 09:01:20 +02:00
Alexander Mai 8667184f12 #7062 Remove unnecessaryQualification check 2015-10-18 17:00:09 +02:00
Daniel Marjamäki 9be284e80f AST: proper operator precedence for c++11 initializer {} and :: 2015-10-18 16:58:15 +02:00
PKEuS 52be380ef0 Fixed fix for #7042 - support hexadecimal digits 2015-10-18 16:37:33 +02:00
Alexander Mai 21efa992e3 #6865 TemplateSimplifier::expandTemplate doesn't terminate on invalid code. Add some another syntax check on templates to avoid problems later on. 2015-10-18 15:47:37 +02:00
Daniel Marjamäki 9bb2af1893 Fixed #7059 (AST: handle C++ initialization with {} better) 2015-10-18 13:43:39 +02:00
Alexander Mai 8f07b2e440 #6922 valueFlowForward does not terminate: xorg/driver/xf86-video-neomagic : src/neo_driver.c (invalid code). Add regression test for previously fixed bug. 2015-10-18 11:52:25 +02:00
Daniel Marjamäki fe4fac7eb2 Fixed #7058 (Tokenizer::simplifyTypedef: wrong simplification of enum constant 'AB::A' if AB is a struct typedef) 2015-10-18 04:55:04 +02:00
Daniel Marjamäki ec87b09d89 Fixed #7056 (iscast does not handle '(ulong)~0' properly, Tokenizer::simplifyCalculations wrongly simplifies '(ulong)~0' to 'ulong~0') 2015-10-17 18:58:13 +02:00
Daniel Marjamäki 30af2fcd73 iscast: handle '(ulong)~0' better 2015-10-17 18:25:27 +02:00
Daniel Marjamäki c88297c971 Fixed #7054 (AST: handle C++ initialization with {} better) 2015-10-17 17:03:24 +02:00
Alexander Mai 8e3e981323 #7050 segmentation fault (invalid code) in isVariableChanged 2015-10-15 21:27:55 +02:00
Daniel Marjamäki 6cf25825de Fixed #7030 (Tokenizer::simplifyTypedef: Label) 2015-10-15 16:56:22 +02:00
PKEuS 46bfa62aad Execute prepareTernaryOpForAST earlier (#7048) 2015-10-15 10:31:54 +02:00
Alexander Mai 600641c4c5 #7043 segmentation fault (invalid code) in Tokenizer::simplifyVarDecl 2015-10-14 20:34:55 +02:00
PKEuS d0cc97a4cf Fixed wrong syntax error (#7045) 2015-10-14 16:01:48 +02:00
PKEuS a97f6f973f Support C++14 digit separators (#7042) 2015-10-14 12:00:54 +02:00
Daniel Marjamäki 60f8982999 Fixed #7039 (ValueFlow: bitand calculation '16&15') 2015-10-14 10:44:04 +02:00
Daniel Marjamäki a04e072976 Fixed #7040 (False positive syntaxError False positive syntaxError) 2015-10-13 20:31:17 +02:00
PKEuS 3971f8625f Fixed false positive seekOnAppendedFile if FILE* is reused (#6566) 2015-10-13 15:32:13 +02:00
PKEuS 05b5275110 Improved AST:
- Fixed TODO for ternary operator. Add parantheses between ? and : where necessary as a preparation for createAst()
- Improved AST validation:
-- Better message for binary operator with only one operand
-- Ensure ? has : as second operand (#7035)
2015-10-12 19:21:48 +02:00
Daniel Marjamäki 97326fce13 Fixed #6992 (argument name of function typedef conflicts with local variable name) 2015-10-12 10:15:02 +02:00
Daniel Marjamäki ac9cb87e04 ValueType: Handle bit operations, sizeof better. Use ValueType in astIsFloat(). 2015-10-11 12:20:40 +02:00
Daniel Marjamäki 5b082aa799 ValueType: struct member 2015-10-11 10:48:08 +02:00
Daniel Marjamäki 9738cc66eb ValueType: function return type 2015-10-11 08:42:31 +02:00
Daniel Marjamäki cf179f82b6 ValueType: Better handling of wide strings 2015-10-11 08:13:30 +02:00
Daniel Marjamäki 0849ad4707 ValueType: Better handling of const 2015-10-10 08:32:45 +02:00
PKEuS 2eb8492993 Fixed crash on garbage code #7034 2015-10-09 13:49:17 +02:00
PKEuS 7d624f2e21 Fixed crash on garbage code #7033 2015-10-09 13:06:52 +02:00
PKEuS 70dce7701a Refactorization: Reduced code duplication in testpreprocessor.cpp 2015-10-09 12:27:39 +02:00
Daniel Marjamäki a500f6f703 Improved handling of 'long double' and address-of in ValueType. Removed Tokenizer::simplifyFloatCasts() to handle float casts better. 2015-10-08 19:50:10 +02:00
PKEuS 856e4c414d Refactorization: Reduced code duplication in testsymboldatabase.cpp 2015-10-08 12:53:56 +02:00
PKEuS 3645e3c16b Fixed two TODO unit tests by delaying arraySize simpification until createLink2 is executed 2015-10-08 12:52:28 +02:00
PKEuS 0a34b206e8 Refactorization: Reduced code duplication in test suite 2015-10-08 11:35:51 +02:00
Philipp Kloke 4ac6623875 Moved a few tests out of testtokenize.cpp; refactorized them 2015-10-07 22:45:38 +02:00
Daniel Marjamäki 2fd27ff729 ValueType: Test promotions 2015-10-07 19:50:33 +02:00
PKEuS 0fa3b8806c Refactorization: Use '\x..' syntax to avoid cast and "#pragma warning". 2015-10-07 19:41:54 +02:00
Daniel Marjamäki 604a9acb48 ValueType: Handling constness 2015-10-07 19:08:26 +02:00
PKEuS b7f2f826a4 Refactorization: Removed some redundant code 2015-10-07 18:40:04 +02:00
PKEuS 3a5cef8a7e Refactorization: Improved usage of Settings instances in test suite 2015-10-07 18:40:03 +02:00
Daniel Marjamäki db31e22316 ValueType: Improved signedness 2015-10-07 18:10:48 +02:00
PKEuS f1bbcfe32d Refactorization: Avoid loading std.cfg multiple times in testautovariables.cpp 2015-10-07 14:40:09 +02:00
PKEuS 93dbfb72d1 Improved REGISTER_TEST() macro to support several occurrences within a single file 2015-10-07 14:30:01 +02:00
PKEuS 07b661ef62 Refactorization: Improved handling of preprocessor in test suite
- Set Preprocessor::macroChar to '$' once in the beginning to avoid problems when changing the order of tests
- Removed Preprocessor usage from where it is not required
- Fixed a TODO in testuninitvar.cpp
2015-10-07 14:18:57 +02:00
PKEuS 50ed47c725 Fixed crash on garbage code (#7022) 2015-10-07 13:52:06 +02:00
Daniel Marjamäki f5d9ba9cf3 Rewrote the charvar checker. It now uses valueflow also to limit false negatives. 2015-10-06 17:30:51 +02:00
amai2012 88b3d90505 #7023 segmentation fault (invalid code) in astIsIntegral. Avoid crash, unfortunately there is no syntax error yet detected. 2015-10-06 11:21:31 +02:00
Daniel Marjamäki b77203a277 CheckIO: Handle AST pointer type better 2015-10-05 19:59:15 +02:00
Daniel Marjamäki b9036c2ca8 AST types: Fix for 'long long' handling 2015-10-05 19:20:42 +02:00
Daniel Marjamäki 8f6bd7fd0d Fixed #7014 (False positive for printf("%c", "hello"[0])) 2015-10-05 10:12:30 +02:00
Daniel Marjamäki f35c24d4af SymbolDatabase: Better handling of valuetypes in AST 2015-10-04 23:27:58 +02:00
Daniel Marjamäki 9b253612ca SymbolDatabase: Add type information in AST 2015-10-04 19:42:58 +02:00
Frank Zingsheim 3bc21b8138 Fixed #6996 (ValueFlow: known and possible values) 2015-10-04 10:33:43 +02:00
Daniel Marjamäki f5bd00f153 Library: return true from Library::isnullargbad() for format string arguments. Related with #7012. 2015-10-03 20:51:45 +02:00
Daniel Marjamäki a574fda8a9 Fixed #6935 (Wrong duplicate expression) 2015-10-03 14:56:24 +02:00
Alexander Mai 27f72d7ae0 #7020 segmentation fault (invalid code) in Tokenizer::simplifyTypedef. #7021 segmentation fault (invalid code) in Tokenizer::simplifyEnum 2015-10-03 10:47:23 +02:00
Simon Martin 0f7e20c11d Ticket #7017: Properly interpret operator= return type for template classes in CheckClass::operatorEq. 2015-10-02 23:23:44 +02:00
amai2012 fde59242bb #7018 segmentation fault (invalid code) in Tokenizer::simplifyEnum 2015-10-02 15:33:23 +02:00
Martin Ettl 2fbb25e9bc test/std.cfg: Added more test cases and comments. 2015-10-01 20:18:06 +02:00
Martin Ettl dc051f077d #6667: Added a regression test to testgarbage. 2015-09-30 21:55:32 +02:00
Martin Ettl 12b4bf75e0 std.cfg: Fixed false negatives regarding uninitialized variable usage and added test cases. 2015-09-30 13:10:31 +02:00
Martin Ettl 0b782853fe Imroved std.cfg and added more test cases. 2015-09-30 12:45:40 +02:00
Martin Ettl 4fcd324ccd Improved testing of std.cfg regarding <arg nr=any> configured functions and added more test cases. 2015-09-30 12:18:56 +02:00
Martin Ettl c64f9cf9b1 #7012: Fixed FP in std.cfg by explicitly definining the first parameter of snprintf. 2015-09-29 21:33:39 +02:00
Martin Ettl 69b1e21560 Improved testing of std.cfg and added more test cases for snprintf(). There is a FP (according to #7012). 2015-09-29 21:14:22 +02:00
PKEuS e6467703b2 Support cast to ** in Tokenizer::simplifyCasts() (#7005) 2015-09-28 16:08:14 +02:00
PKEuS 590f1f1d66 Fixed handling of __asm...__endasm (#6970) 2015-09-28 15:43:48 +02:00
Thomas Otto 7ba69cfd0a sizeofCalculation: skip if void-casted inside a macro (#6888) 2015-09-28 14:33:29 +02:00
Daniel Marjamäki bd243a4748 Fixed #6903 (ValueFlow: Fix FP in ?:) 2015-09-27 13:29:28 +02:00
Dmitry-Me 6304a4dddb Fix FP for members of temporaries 2015-09-25 13:57:11 +03:00
Dmitry-Me da15efb3f6 Fix FN for distinct structs with identical members 2015-09-24 18:29:08 +02:00
Martin Ettl 7476f0d1c2 std.cfg: Added support for wmemcmp() and corresponding test cases. 2015-09-23 22:46:36 +02:00
Alexander Mai c27fc31fcf #6997 segmentation fault (invalid code) in CheckUninitVar::checkIfForWhileHead. Detect invalid syntax. 2015-09-23 10:33:55 +02:00
orbitcowboy 3bc4ea4e51 Merge pull request #687 from Dmitry-Me/tellIfItsStructOrUnion
Tell if it's struct or union
2015-09-22 21:14:30 +02:00
Martin Ettl 34dcf1182c test/cfg: Deactivated a test case in std.cpp, which tests std::string::find (three parameter version). It cases the travis build to be failing. 2015-09-22 20:54:25 +02:00
Dmitry-Me 0b991f5560 Tell if it's struct or union 2015-09-22 17:38:23 +03:00
Martin Ettl 10da5d6d2f std.cfg: Added configuration for std::string:find. 2015-09-21 23:01:51 +02:00
Martin Ettl f2fae9836b test/cfg: Another attempt to fix travis build. 2015-09-21 21:51:19 +02:00
Martin Ettl 55ccaea4a5 std.cfg: Added more functions from <cuchar> and corresponding test cases. 2015-09-21 13:40:56 +02:00
Martin Ettl 39622417b1 Improved std.cfg and added coressponding test cases to test/cfg. 2015-09-18 23:57:20 +02:00
Martin Ettl 841ad5462d test/cfg: Improved std.cfg and added corresponding test cases. 2015-09-18 23:02:51 +02:00
Martin Ettl fc4b9d320d test/cfg: Improved testing of std.cfg about std::stod(). 2015-09-18 16:25:05 +02:00
Daniel Marjamäki 305760f143 Uninitialized variables: Fix FP for struct array 2015-09-16 14:42:55 +02:00
Daniel Marjamäki af233efcce Uninitialized variables: tweaked checking of arrays / allocated buffers 2015-09-14 09:03:21 +02:00
Daniel Marjamäki ad007ca2d7 Uninitialized variables: better checking of arrays 2015-09-13 16:32:16 +02:00
Frank Zingsheim 1fd9ba0cc4 Fixed #6988 (incorrect nullPointer error for string) 2015-09-13 10:53:05 +02:00
orbitcowboy fd81ee9804 test/cfg: Improved testing of std.cfg regarding uninitialized and nullPointer checks. 2015-09-11 16:50:59 +02:00
orbitcowboy 3187a2b972 test/cfg: Improved testing of std.cfg regarding null pointer dereferences. 2015-09-11 16:29:39 +02:00
orbitcowboy 7ae7cdd17b test/cfg: Added test cases for std::string find, that demonstrate false negatives in case of uninitialized variable (#6991). 2015-09-10 17:03:50 +02:00
orbitcowboy 5e50166135 Improved testing of std.cfg. 2015-09-10 16:45:14 +02:00
orbitcowboy bf53065d17 Added a comment, no functional changes [ci-skip]. 2015-09-10 13:23:34 +02:00
orbitcowboy 66b9d8bf38 Improved testing of std.cfg and posix.cfg. 2015-09-10 11:50:47 +02:00
orbitcowboy 2b416419de test/cfg: Improved testing of std.cfg regarding uninitialized variables. 2015-09-09 16:59:26 +02:00
orbitcowboy 52090f5725 test/cfg: Improved testing of std.cfg regarding uninitialized variables. 2015-09-09 16:32:52 +02:00
PKEuS fbbdfa85ca Revert "Fixed false negative #5815"
This reverts commit dc6c278d83.
2015-09-09 14:46:47 +02:00
orbitcowboy 2f5fd66d00 #6577: Added test cases to test/posix.c. They demonstrate that there is still a false negative. 2015-09-09 08:53:12 +02:00
orbitcowboy e929e9e7d9 test/cfg: Improved testing of std.cfg regarding uninitialized variables. 2015-09-08 16:08:43 +02:00
orbitcowboy 60770a8fdc test/cfg: Improved testing of std.cfg regarding uninitialized variables. 2015-09-08 15:43:22 +02:00
orbitcowboy 7d229f082c test/cfg: Improved testing of std.cfg regarding uninitialized variables. 2015-09-08 11:45:13 +02:00
orbitcowboy 03495360d8 test/cfg: Improved testing of std.cfg regarding uninitialized variables. 2015-09-07 16:57:34 +02:00
Daniel Marjamäki d88dc3ed3e Reverted 00c54df07c (don't remove enum declarations) because it caused unexpected false positives 2015-09-06 18:37:22 +02:00
Daniel Marjamäki 00c54df07c Tokenizer: Don't remove enum declarations 2015-09-06 17:44:49 +02:00
PKEuS 5c348890b2 Preserve varId in simplifyArrayAccessSyntax (#6523) 2015-09-05 13:14:08 +02:00
Martin Ettl 8ffa96975a test/cfg/: Removed invalid test case. 2015-09-05 09:44:43 +02:00
Alexander Mai 890343dad0 Add regression tests for #678,#6834 - crashes on garbage code 2015-09-05 08:38:50 +02:00
Martin Ettl bcb7dce97e Fix Travis build. 2015-09-04 23:50:50 +02:00
Martin Ettl 6304eb35f9 Improved testing of std.cfg regarding uninitialized variables. 2015-09-04 23:45:31 +02:00
Martin Ettl 27b3461e84 Fixed #6974 - false negative: uninitialized variable not detected (signal). 2015-09-04 22:48:00 +02:00
PKEuS 1aa958d60c Updated VS solution with VS2015 as default. Added flags /Zc:inline and /Zc:throwingNew. 2015-09-04 14:30:54 +02:00
orbitcowboy 5428813534 Improved testing of std.cfg regarding uninitialized variables. 2015-09-04 11:59:19 +02:00
orbitcowboy c955fafd84 Improved testing of std.cfg regarding uninitialized variables. 2015-09-04 11:26:43 +02:00
PKEuS b49c5d7193 Merge pull request #665 from simartin/todo_condition
Fixed TODO-test for CheckCondition::checkBadBitmaskCheck by handling functions return bool.
2015-09-03 22:53:33 +02:00
Simon Martin f273323cd0 Fixed TODO-test for CheckCondition::checkBadBitmaskCheck by handling functions return bool. 2015-09-03 21:07:03 +02:00
orbitcowboy 9daf78527f Improved testing of std.cfg regarding uninitialized variables. 2015-09-03 16:34:44 +02:00
orbitcowboy 84d8a869d0 Improved testing of std.cfg regarding uninitialized variables. 2015-09-03 16:03:16 +02:00
orbitcowboy 34551203a6 Improved testing of std.cfg regarding uninitialized variables. 2015-09-02 17:08:25 +02:00
orbitcowboy 89c4e08fc4 Improved testing of std.cfg regarding uninitialized variables. 2015-09-02 15:43:52 +02:00
orbitcowboy 651e225069 Improved testing of std.cfg regarding uninitialized variables. 2015-09-02 12:00:03 +02:00
orbitcowboy d87d2ff779 Improved testing of std.cfg regarding uninitialized variables. 2015-09-01 16:50:36 +02:00
orbitcowboy c64e74492b Improved testing of std.cfg regarding uninitialized variables. 2015-09-01 11:59:24 +02:00
orbitcowboy 974414645a Improved testing of std.cfg regarding uninitialized variables. 2015-09-01 11:29:28 +02:00
amai2012 e683d31e71 Re-enable okenizer::removeMacroInClassDef for C code 2015-09-01 07:10:12 +02:00
PKEuS 04209c08cf Merge pull request #644 from Dmitry-Me/fixSearchReplace
Fix search-replace
2015-08-31 21:14:58 +02:00
orbitcowboy f24fdb4257 Improved testing of std.cfg. 2015-08-31 17:10:10 +02:00
Dmitry-Me 969b1bfbe9 Fix search-replace 2015-08-31 17:44:33 +03:00
PKEuS dc6c278d83 Fixed false negative #5815 2015-08-31 14:12:19 +02:00
orbitcowboy 0dd0f2a97d Improved testing of std.cfg and added more test cases. 2015-08-31 13:35:57 +02:00
orbitcowboy d1ba919e39 Improved testing of std.cfg regarding uninitialized variables. 2015-08-31 11:59:57 +02:00
orbitcowboy f653189bd4 Improved testing of std.cfg and added more test cases. 2015-08-31 11:39:25 +02:00
PKEuS c5a8ecb6f9 New check: Detect unused 'goto' labels (#5124) 2015-08-30 16:45:47 +02:00
PKEuS f12f16cb4a Handle anonymous structs (which can appear inside unions) like anonymous unions (#2039) 2015-08-30 15:41:54 +02:00
Martin Ettl 5e9325b4f4 test/cfg: Improved testing of std.cfg and added more test cases. 2015-08-30 12:05:38 +02:00
Martin Ettl fb643ba2d4 Running astyle; test/cfg/: Since #6958 is fixed, activated test cases for fma()-functions. 2015-08-30 11:59:33 +02:00
Philipp Kloke 56698dd844 Fixed #6919: Support initializer list in duplicateEnumError check 2015-08-29 22:20:09 +02:00
PKEuS d7853b9963 Fixed simplification of fma(a, b, c) (#6958) 2015-08-29 20:52:03 +02:00
Alexander Mai 8d2c4453ad Small optimizations for C code in Tokenizer. Add some regression tests for recently fixed results 2015-08-29 19:00:09 +02:00
Daniel Marjamäki e31ee26b6c Merge pull request #662 from simartin/ticket_6959
Ticket #6959: Properly handle arrays of pointers in CheckClass::constructors
2015-08-29 13:22:10 +02:00
Daniel Marjamäki 6ddd0a953f Fixed #6917 (False positive uninitvar - unused array declaration and ternary expression) 2015-08-29 13:19:28 +02:00
Simon Martin b4b636b6a2 Ticket #6959: Properly handle arrays of pointers in CheckClass::constructors. 2015-08-29 13:11:00 +02:00
Alexander Mai 66e4faa621 Add regression test for true negative argumentSize 2015-08-29 11:14:13 +02:00
PKEuS d5bc3285b9 Move "extern" to the beginning of a declaration like "static" and "const" 2015-08-29 10:57:52 +02:00
Martin Ettl 0e3b74fbbc test/cfg: Improved testing of std.cfg. Fixed false negatives by adding more stdandard namespace functions and test cases. 2015-08-29 01:43:17 +02:00
Martin Ettl 08413f0112 test/cfg: Improved testing of std.cfg. 2015-08-29 00:09:33 +02:00
Simon Martin 101cebbde1 Ticket #6957: Properly handle arrays of pointers in CheckClass::constructors. 2015-08-28 23:06:39 +02:00
Simon Martin 59abb04042 Ticket #6596: Address of local variables can also be assigned to pointer-pointer arguments using the ptr[] syntax. 2015-08-28 20:29:51 +02:00
orbitcowboy 994ba5d5a4 Improved testing of std.cfg. 2015-08-28 17:04:47 +02:00
amai2012 2b17a5bcee Merge pull request #656 from simartin/ticket_6953
Ticket #6953: Fixed flawed logic in PR#650.
2015-08-28 06:01:13 +02:00
Simon Martin c78d99dc07 Ticket #6954: Properly handle pointers to arrays in CheckUnunsedVar. 2015-08-27 23:56:26 +02:00
Simon Martin 2e2f9facf5 Ticket #6953: Fixed flawed logic in PR#650. 2015-08-27 23:35:22 +02:00
orbitcowboy a1b2597a5e test/cfg/ Suppress implicit function declaration warnings from GCC. 2015-08-27 14:49:52 +02:00
PKEuS af07c3ce46 Merge pull request #649 from simartin/useless_todo
Remove unnecessary TODO exception safety test case.
2015-08-27 14:40:47 +02:00
PKEuS 2ace3d3144 Rewritten handling of declaration specifiers:
- Removed simplifyConst() because it did the opposite of the (superior) simplifyStaticConst()
- Execute simplifyStaticConst() in simplifyTokenList1() - there is no reason to defer it, and it is required to properly parse declarations like "unsigned static int i;"
- Fixed simplifyStaticConst() to handle more patterns. It did not work at the beginning of the token list and for function arguments
- Reimplemented Tokenizer::simplifyStdType()
-> properly support all possible ways to declare integers as requested by the standard, instead of only a few common permutations of "unsigned|signed", "short|char|long|int"
-> Fixed parsing of _Complex/complex types
2015-08-27 14:34:17 +02:00
PKEuS 7bb79562e9 Skip inner classes in CheckAutoVariables::returnReference() (#6951) 2015-08-26 13:31:51 +02:00
PKEuS 37aec52399 Simplify complex/_Complex types (#6939) 2015-08-26 13:13:45 +02:00
PKEuS c8c59aa92b Removed Tokenizer::simplifyIfSameInnerCondition(). It covered only very simple patterns and is unlikely to have an impact on real-world code. 2015-08-26 13:04:00 +02:00
Simon Martin 6fb19b02d0 Properly differentiate arrays of pointers and pointers to arrays. 2015-08-25 21:19:19 +02:00
Simon Martin 8beb95e179 Fix CheckClass::checkMemset for arrays of pointers. 2015-08-23 19:57:58 +02:00
Simon Martin 0c2b5cc244 Remove unnecessary TODO exception safety test case. 2015-08-21 22:28:56 +02:00
amai2012 873861df4a #6948 cash: daca: mgetty (garbage code) 2015-08-21 10:40:43 +02:00
PKEuS 8d926d7328 Moved some simple WinAPI/MFC-specific simplifications to windows.cfg 2015-08-20 15:59:59 +02:00
PKEuS 128a926d9d Collected some more garbage code tests in testgarbage.cpp; Avoid std::string creation in testgarbage.cpp 2015-08-16 19:12:12 +02:00
Martin Ettl c26ec86508 std.cfg: Readded accidentially removed functions from <cfenv> and added test cases to test/cfg/std.cpp. 2015-08-16 15:05:42 +02:00
Martin Ettl ca7e232b60 Merge branch 'master' of https://github.com/danmar/cppcheck 2015-08-16 14:49:59 +02:00
Martin Ettl 58d7b8a3f2 std.cfg: Added more test cases. 2015-08-16 14:49:35 +02:00
PKEuS 0babc4f38f Moved some unit tests to testgarbage.cpp 2015-08-16 14:49:35 +02:00
Martin Ettl 2665fb9481 std.cfg: Removed some non-existent functions that accidentially declared being in standard namespace. Improved testing of std.cfg functions. 2015-08-16 14:38:13 +02:00
PKEuS ab8afec3eb Refactorizations:
- Avoid unnecessary loop iterations
- Avoid unnecessary condition checking
- Reduced code duplication in symboldatabase.cpp
2015-08-16 14:23:07 +02:00
Martin Ettl a8af7142a1 std.cfg: Added more test functions. 2015-08-16 01:29:34 +02:00
Martin Ettl 716b4d6e18 Another attempt to fix the current travis build. Improved testing of std.cfg. 2015-08-16 01:21:11 +02:00
Martin Ettl ab0862f218 std.cfg: Fixed travis build. Added noreturn to the assert-definition in std.cfg. Improved testing of std.cfg. 2015-08-16 01:09:03 +02:00
Martin Ettl b2bf6cde5f std.cfg: Improved testing of libary functions. Removed some non existent such as std::sinf from the libary and added corresponding test cases to test/cfg/. 2015-08-16 00:52:52 +02:00
Daniel Marjamäki c72047f6f5 Fix 'make checkcfg' errors. 2015-08-15 14:35:23 +02:00
PKEuS b77912a0b5 Support namespaces in CheckOther::checkIgnoredReturnValue() 2015-08-15 12:19:14 +02:00
PKEuS 4d80df2f4a Added pointer to Type to Token (similar to Token::Variable() and Token::function()):
- Accessible via Token::type()
- Renamed former Token::type() to Token::tokType()
- Removed SymbolDatabase::isClassOrStruct()
2015-08-15 11:19:21 +02:00
Daniel Marjamäki 871b02ea88 removed testcase for #5238. it's not good enough. 2015-08-15 07:38:56 +02:00
Martin Ettl 84486605ec #6392: Added a regression test case. 2015-08-15 01:00:36 +02:00
Martin Ettl 278808daa9 #5238: Added a regression test case. 2015-08-15 00:49:07 +02:00
Martin Ettl 640ec3a099 #6491: Added a regression test. 2015-08-15 00:31:26 +02:00
Alexander Mai 4fe61a6c3e Correct actual result string 2015-08-14 18:55:21 +02:00
Alexander Mai 8b433fa053 Add regression test for #6299. Fix clang compiler warning due to doxygen comment 2015-08-14 18:27:03 +02:00
PKEuS a297a03b64 Fixed false positive #6787: Skip over lambdas in CheckAutoVariables::returnReference() 2015-08-14 13:03:07 +02:00
PKEuS b0bf69bae7 Fixed false positive #6763 and reordered conditions
Ran AStyle
2015-08-14 12:50:45 +02:00
PKEuS 3cf67014ad Fixed parsing of template in enum 2015-08-14 11:08:03 +02:00
Daniel Marjamäki e578988832 invalidScanf: removed the checking for 'scanf crash with huge input data for old glibc'. new systems are not vulnerable to this bug anymore. 2015-08-14 08:03:46 +02:00
Martin Ettl e9b1f1f0a6 test/cfg/ Started to test std::complex functions. 2015-08-14 02:06:48 +02:00
Martin Ettl 77869b7812 test/cfg: Improved testing of functions from standard namespace. Added test/cfg/*.c* files to astyle script and formatted code. 2015-08-14 01:36:44 +02:00
Malcolm Parsons daf633ef78 Fixed #5028 Fix parsing of C++11 raw string literals 2015-08-12 13:11:55 +01:00
Daniel Marjamäki 6865724c4e Fixed #6914 (Token::expressionString: parenthesis missing in expression (*it)->stats.corpse_ticks) 2015-08-12 10:55:25 +02:00
PKEuS 002b606a9c Refactorized CheckObsoleteFunctions:
- Mention all checked functions in getErrorMessages() and classInfo(), not only posix ones
- Made members static and initialize them only once only once
- Better support for global namespace
2015-08-11 14:57:23 +02:00
Matthias Krüger 7a90b36cca CheckVaarg::va_start_subsequentCallsError: fix spelling "inbetween" -> "in between" 2015-08-11 14:03:00 +02:00
Matthias Krüger 391194579c CheckOther::checkComparisonFunctionIsAlwaysTrueOrFalseError: "evaluates always" -> "always evaluates" 2015-08-11 13:27:55 +02:00
Daniel Marjamäki 501ab0b6da CheckLeakAutoVar: updated handling of unknown types in C++ 2015-08-11 12:41:42 +02:00
Daniel Marjamäki 2e78d21480 Fixed #6730 (ValueFlow: inner scope does not return (continue,throw)) 2015-08-11 11:21:03 +02:00
Martin Ettl 797cac5098 Library: Started to test functions from std-namespace. 2015-08-10 23:44:36 +02:00
Martin Ettl ceafde86ad Library: Removed not needed suppressions. 2015-08-10 23:09:56 +02:00
Martin Ettl 38cba67115 Suppressed compiler warnings during testing cfg tests. 2015-08-10 22:58:46 +02:00
Alexander Mai b3cc4629a6 Remove obsolete tests. Add incomplete test for GNU __builtin_expect to gnu.c 2015-08-10 21:20:20 +02:00
Daniel Marjamäki 5b287fc849 Library: The <function> name attribute can now have a comma separated list of names 2015-08-09 21:27:57 +02:00
Daniel Marjamäki b70fe4c609 Fixed #6711 (Add namespace support to library files) 2015-08-09 19:55:33 +02:00
Daniel Marjamäki 9627fccdc5 assignFunctionArg: don't warn when there is self assignment. There is a separate warning for self assignments. 2015-08-09 14:51:23 +02:00
Daniel Marjamäki e71ab70356 Fixed #6871 (False positive uninitvar - pointer to uninitialized char[]) 2015-08-08 14:52:46 +02:00
Daniel Marjamäki 72706cd0b8 Fixed #6868 (Tokenizer: wrong simplification of the unlikely keyword) 2015-08-08 12:49:42 +02:00
Daniel Marjamäki 8f309aed12 TestUninitVar: cleanup duplicate tests for function handling 2015-08-08 09:57:56 +02:00
Daniel Marjamäki 7ec8adeb93 Fixed #6701 (Uninitialized variable warning when header could not be found) 2015-08-08 08:53:08 +02:00
Daniel Marjamäki c9e239afbf Fixed #6908 (False positive: Same expression on both sides of '+='.) 2015-08-07 20:28:25 +02:00
Daniel Marjamäki ec3d76be5e astyle formatting 2015-08-07 20:27:32 +02:00
amai2012 53feb88614 Merge pull request #630 from Dmitry-Me/detectRaceInInterlockedAccess
Prototype for detecting non-interlocked check after InterlockedDecrement()
2015-08-06 15:43:10 +02:00
Daniel Marjamäki 07a064aab0 Fixed #6910 (ValueFlow: variable incremented as macro argument is not known) 2015-08-05 14:08:57 +02:00
Dmitry-Me 43800a9419 Detect non-interlocked check after InterlockedDecrement() 2015-08-05 12:20:28 +03:00
Daniel Marjamäki eda5272dfd Fixed #6875 (Improve 'Redundant condition' error message) 2015-08-05 11:15:54 +02:00
Daniel Marjamäki 4bebb80300 Fixed #6869 (False positive: uninitvar, array passed to function) 2015-08-05 10:19:17 +02:00
Daniel Marjamäki 67e9ed9294 ZeroDiv: Avoid constant folding in testcases 2015-08-02 18:56:26 +02:00
Daniel Marjamäki 8d3f7e36e9 Fixed #6911 (valueflow: comparison of string and NULL) 2015-08-02 18:12:03 +02:00
Alexander Mai ea62ab337b Add more testcases for zerodiv 2015-08-02 14:05:09 +02:00
Frank Zingsheim 7021cb2c6b Fixed #6284 (Token::Match called with varid 0. Constants) 2015-08-02 09:11:51 +02:00
Simon Martin 0009ceee59 Ticket #6793: Added basic unit test showing that basic integer shift length check is run even for templates. 2015-08-02 00:03:09 +02:00
Alexander Mai 965a034afd Fix some more false positives on zerodiv: error should be issued if type of epxression is known to be integral 2015-08-01 18:42:17 +02:00
Alexander Mai f91ad9bbf6 5402 false positive: (error) Division by zero -- with boost::format 2015-08-01 17:28:54 +02:00
Martin Ettl 1741af497f Added test case for #6858. 2015-08-01 17:26:23 +02:00
Martin Ettl b7ea311123 Running astyle. No functional changes. 2015-08-01 12:31:16 +02:00
amai2012 b182edddda #6909 segmentation fault (invalid code) in Tokenizer::simplifyEnum 2015-08-01 12:24:22 +02:00
Alexander Mai acf050793e #6907 segmentation fault (invalid code) in Tokenizer::simplifyTokenList1 2015-08-01 07:39:56 +02:00
Alexander Mai 0b96b9d984 #6505 ValueFlow: handle 2 related if in valueFlowSubFunction. Regression test. Bug got fixed before 2015-07-31 21:15:43 +02:00
Alexander Mai 4400f2ac85 #6900 segmentation fault (invalid code) in CheckStl::runSimplifiedChecks. 2015-07-31 20:24:06 +02:00
Matthias Krüger 73eefa46fc testcondition: update testcase that was added since I did the changes. 2015-07-31 15:31:43 +02:00
Matthias Krüger 8bfbb5d09c CheckMemoryLeakNoVar::returnValueNotUsedError: put function name into singlequotes 2015-07-31 15:29:07 +02:00
Matthias Krüger 83ee640977 Tokenizer::syntaxError: put the character that we have an invalid number of into singlequotes instead of parentheses. 2015-07-31 15:28:59 +02:00
Matthias Krüger 87891b4128 CheckCondition::checkIncorrectLogicOperator put conditions in single quotes 2015-07-31 15:28:48 +02:00
Matthias Krüger 21ed807f8d CheckCondition::alwaysTrueFalseError: put condition in single quotes. 2015-07-31 15:28:37 +02:00
Daniel Marjamäki 251f6d2a15 Fixed #6898 (Token::expressionString: wrong output when first token is post-incremented) 2015-07-31 07:03:52 +02:00
Martin Ettl 42a406ac5f testbufferoverrun: Removed duplicate test case. 2015-07-30 22:42:45 +02:00
amai2012 249a05126b #6895 segmentation fault (invalid code) in CheckCondition::isOppositeCond 2015-07-30 17:19:19 +02:00
Daniel Marjamäki d4344bd859 cleanup testcases for div() 2015-07-30 14:05:53 +02:00
Daniel Marjamäki 1752c4f4f0 Avoid 'Condition always true/false' FP when part of the condition is an expanded macro 2015-07-30 13:30:16 +02:00
amai2012 c5673612e2 #6069 False positive incorrectLogicOperator due to dynamic_cast. Run CheckCondition::checkIncorrectLogicOperator on non-simplified tokenlist. 2015-07-30 10:30:30 +02:00
Daniel Marjamäki 9085fdc156 Fixed #6887 (False positive eraseDereference - container is member of member variable) 2015-07-30 10:13:49 +02:00
Daniel Marjamäki 6790d91fbb Improve error messages for conditional values. make valueFlowSwitchVariable values conditional that depend on the case. Partial fix for #6884. 2015-07-29 19:54:57 +02:00
PKEuS 738057229c Improved astIsFloat(): Handle function calls and sizeof, fixed ordering of checks
Handle sizeof in isSameExpression() (#6851)
2015-07-29 14:28:24 +02:00
Daniel Marjamäki 120f3072eb alwaysTrueFalse: Dont write warning when comparison is made in macro 2015-07-29 12:51:00 +02:00
Daniel Marjamäki fc25ed8c86 Fixed #6879 (valueflow in do-while(++i)) 2015-07-29 11:55:07 +02:00
Daniel Marjamäki bf75ee9aed Fixed #6885 (valueflow ignores assignment of variable via function call) 2015-07-29 10:49:17 +02:00
amai2012 1f43550688 #6880, 6881 Crashes on invalid code. Fix null pointer access 2015-07-28 18:41:50 +02:00
Dmitry-Me 544932734f VS: Disable 4482 warning 2015-07-28 18:33:45 +02:00
Daniel Marjamäki e759710198 Fixed #6743 (valueFlowAfterCondition: wrong value when variable is changed in conditional code) 2015-07-28 08:58:05 +02:00
Daniel Marjamäki c5bbea2994 Fixed #6816 (FP: buffer overflow, checkminsizes of array with string value) 2015-07-27 16:39:41 +02:00
Daniel Marjamäki b50f554b28 TestValueFlow::valueFlowArrayElement: Refactoring tests 2015-07-27 16:25:14 +02:00
Daniel Marjamäki 05a21d45eb Fixed #6670 (Analysis failed when there are {} in LHS in compound assignment) 2015-07-27 13:44:35 +02:00
Daniel Marjamäki 35eb1a393d AST: handle concatening of strings better. this is not ideal but better. 2015-07-27 13:13:30 +02:00
Daniel Marjamäki 64b72bd6e5 Fixed #6227 (False positive (oppositeInnerCondition) - if (!dynamic_cast<>)) 2015-07-27 10:43:52 +02:00
Daniel Marjamäki 29fbbef001 TestOther: Added zeroDiv test to make sure there is not FN when there is cast 2015-07-26 22:23:37 +02:00
Daniel Marjamäki bf921251e9 TestOther: code cleanup 2015-07-26 22:21:26 +02:00
Daniel Marjamäki 389aec51ae Fixed #6598 (False positive zerodivcond - cast to double ignored) 2015-07-26 22:08:36 +02:00
Alexander Mai 7cdeb70efa Fix some glitches from previous commit to TestMathLib 2015-07-26 19:47:27 +02:00
Daniel Marjamäki ed1c6e41d9 Fixed #6876 (valueFlowForward: lambda function) 2015-07-26 19:28:42 +02:00
Alexander Mai 7c48bf3ca5 MathLib::isFloat now detects C99 hexadecimal float literals. MathLib::isDecimalFloat was added for C++ and pre-C99 compatibility. 2015-07-26 19:21:53 +02:00
Daniel Marjamäki 190550f9f9 Fixed #6877 (ValueFlow: valueFlowForward, after goto label the value is not known) 2015-07-26 17:05:21 +02:00
Alexander Mai bc28b252bf #6048 syntax error in enum - value set to member of template class. Add test case, issue got fixed before 2015-07-26 15:42:40 +02:00
PKEuS 2342b604b0 Refactorized preprocessor (speedup of preprocessing time by ~10%):
- Reduced memory usage of PreprocessorMacro by 87,5% (removed redundant or unused members)
- Use char overload of std::string::find where possible
- Reordered conditions
2015-07-26 12:03:40 +02:00
Daniel Marjamäki f3b5857b96 improved testing of calculations in valueflow 2015-07-26 12:00:42 +02:00
Alexander Mai bbec54db8e Implement MathLib::isFloatHex to detect C99 hexadecimal floating pointer literals. Rename MathLib::isHex to MathLib::isIntHex 2015-07-26 08:06:56 +02:00
Alexander Mai 12eb3ae716 #6628 False positive: The extra qualification 'namespace::' is unnecessary and is considered an error by many compilers. Add regression test since that issue has been fixed in 1.69 already 2015-07-26 06:54:46 +02:00
Alexander Mai 473336f986 #6426 FP duplicateExpressionTernary - (expr) ? ~0u : ~0ul. Regression test added. That issue got fixed in 1.69 already 2015-07-26 06:28:23 +02:00
Daniel Marjamäki afd9f071c0 simplified the code for ValueFlow Known/Possible values 2015-07-25 19:36:29 +02:00
Alexander Mai 6548f20d9a #4871 "Uninitialized variable" when try/catch on an if branch. Regression test, issue got fixed since 1.69 2015-07-25 19:02:20 +02:00
Alexander Mai a36b544995 #3991 false positive: Memory leak (allocation function returns success/failed code). Add testcase. Issue had been fixed in 1.69 already 2015-07-25 18:50:27 +02:00
PKEuS 92b867dd2c Fixed behaviour of --quiet/-q and its description 2015-07-25 17:55:12 +02:00
PKEuS 8ed0180279 Use C++11 string.back() instead of string[string.length()-1] 2015-07-25 17:19:53 +02:00
PKEuS 176b3925b3 Removed "verify" code in testrunner. Fixing its messages reduces the accuracy of the test suite. 2015-07-25 14:18:41 +02:00
Daniel Marjamäki e5151a13ab Fixed #6867 (False positive memleak) 2015-07-25 11:37:03 +02:00
Simon Shanks 9910c1fa0c Fixed #6617 (preprocessor performance improvement) 2015-07-24 13:30:41 +02:00
Daniel Marjamäki 8ffa917fa2 Fixed #6863 (AST: wrong handling of assignment between ? and :) 2015-07-24 13:02:00 +02:00
Daniel Marjamäki 234669b02b Removed the UninitVar::analyseFunctions(). This was written for multifile checking however it did not work as it should => no multifile errors can be detected. 2015-07-24 08:30:38 +02:00
Alexander Mai ed74a3dcc6 Testcase for #4683 added (which got fixed already) 2015-07-24 06:06:31 +02:00
PKEuS e95800bed4 Added regression test for #4816
Ran AStyle
2015-07-23 20:53:50 +02:00
PKEuS 795e5de903 Refactorization: Cleaned up after ExecutionPath removal 2015-07-23 20:37:09 +02:00
Daniel Marjamäki 3dbf290220 Refactor CheckStl::erase so it doesn't use ExecutionPath 2015-07-23 18:53:31 +02:00
Daniel Marjamäki ea933e9873 CheckUninitVar: Removed ExecutionPath based checker 2015-07-23 17:28:18 +02:00
Daniel Marjamäki 995c4196b5 testuninitvar: use new checking instead of executionpath 2015-07-23 17:20:11 +02:00
Daniel Marjamäki 0b81a267f4 uninitvar: handling arrays in non-executionpath checker 2015-07-23 14:51:38 +02:00
PKEuS ce9272a4ed Refactorized file listing code (CLI):
- Apply PathMatch in FileLister::recursiveAddFiles() already to avoid touching directories that are ignored (#5775)
- Simplified code to warn about header exclusion; use Path::isHeader() instead of custom header filename detection
2015-07-23 14:28:17 +02:00
Daniel Marjamäki 28fd6ce2f0 testuninitvar: use new checking instead of executionpath in 2 more testcases 2015-07-23 13:50:02 +02:00
Daniel Marjamäki c4f9a2a160 testuninitvar: update testcase 2015-07-23 12:58:38 +02:00
Frank Zingsheim 6485339d66 Support lambdas in "else if" simplification (#6860) 2015-07-23 09:41:35 +02:00
Daniel Marjamäki 79067ac031 uninitvar: use new checking instead of executionpath in more tests. small improvements in new checking to fix testcases. 2015-07-23 08:46:59 +02:00
Daniel Marjamäki 239f0d4ab4 testuninitvar: use new checking instead of executionpath in various testcases 2015-07-22 22:53:59 +02:00
Daniel Marjamäki 1de1aaa2f4 CheckUninitVar: Fix crash when AST is not created properly 2015-07-22 22:17:12 +02:00
Daniel Marjamäki 1f5eea98b5 CheckUninitVar: Fix a FP reported for invalid code 2015-07-22 21:58:06 +02:00
Daniel Marjamäki 42ed436e9d Tweaks in uninitvar, small steps to make it possible to remove the ExecutionPath 2015-07-22 20:31:58 +02:00
Robert Reif 4e693f1620 Fixed #6827 2015-07-22 13:57:51 +02:00
PKEuS ab1113fb16 Fixed crash on garbage code #6859 2015-07-22 13:33:24 +02:00
Daniel Marjamäki f711520892 Fixed #6852 (false negative: logical conjunction 'x == 0') 2015-07-21 22:26:22 +02:00
Daniel Marjamäki f9d22f70db Removed simplifyIfNot simplification (#6072) 2015-07-21 20:56:47 +02:00
Daniel Marjamäki 1b8252181d Tokenizer: Removed Tokenizer::simplifyIfNotNull (#6072) 2015-07-21 17:58:44 +02:00
Daniel Marjamäki ffc707246b ValueFlow: Better handling of Known/Possible values after conditional unknown function call 2015-07-21 17:56:40 +02:00
PKEuS 7f6b6e43b1 Support strings in CheckStl::mismatchingContainers() (#6839) 2015-07-21 14:13:26 +02:00
PKEuS a3eb725c3f Support C++03-style of declaring a copy ctor as deleted (#6585) 2015-07-21 13:46:50 +02:00
amai2012 e8ac4d8e87 #6847 segmentation fault (invalid code) in Token::multiCompare. Fix and simple refactoring in Tokenizer 2015-07-21 13:40:50 +02:00
PKEuS bdd53b4142 Fixed false positive #6717 2015-07-21 12:13:59 +02:00
PKEuS dd9cb929bf Refactorization in Preprocessor: Support beginning/end of file in removeSpaceNearNL(), avoid string copying when calling replaceIfDefined() 2015-07-21 12:13:58 +02:00
Daniel Marjamäki 8a72bb8aa8 AST: Fixed AST for struct initialisation 2015-07-21 11:40:42 +02:00
PKEuS 149d11d9ad Improved handling of inline assembly (#6813):
- Add ; after asm {} block if required
- Fixed inline suppressions
2015-07-20 23:09:54 +02:00
PKEuS a0890ecd2c Fixed false positive: Do not print useClosedFile on arrays (#6823) 2015-07-20 22:40:19 +02:00
PKEuS c987a99ac8 Fixed hang on garbage code (#6824) 2015-07-20 22:33:32 +02:00
Daniel Marjamäki 749bb34deb Fixed #6830 (ValueFlow: value of switch-variable inside switch) 2015-07-20 19:45:38 +02:00
Alexander Mai defee734f5 #6846 segmentation fault (invalid code) in CheckClass::hasAssignSelf 2015-07-20 19:04:34 +02:00
Daniel Marjamäki c0880c8d79 ValueFlow: Values that are assigned in switch are possible after switch 2015-07-20 09:36:56 +02:00
Frank Zingsheim 8416be4d9d #6345 Tokenizer::simplifyTypedef() adds redundant 'typename' to declaration 2015-07-20 07:55:22 +02:00
amai2012 af9b67562b Merge pull request #626 from simartin/ticket_6648
Ticket #6648: Properly handle variables that have been deallocated and whose _address_ is taken after
2015-07-19 18:04:47 +02:00
Simon Martin fa94f2e0f4 Ticket #6648: Properly handle variables that have been deallocated and whose _address_ is taken after in CheckLeakAutoVar. 2015-07-19 17:37:50 +02:00
Alexander Mai 8b97f04de4 Try to address some Coverity issues. Add TODO testcase for #5783. Introduce TODO_ASSERT macro. 2015-07-19 15:03:35 +02:00
orbitcowboy f1f46611d6 Merge pull request #624 from simartin/ticket_6601_template_parameters
Added unit test involving function reference for TemplateSimplifier::templateParameters
2015-07-19 09:02:43 +02:00
Simon Martin d218b95349 Ticket #5776: Since the fix is in Tokenizer, it makes more sense to have a Tokenizer unit test. 2015-07-19 00:10:47 +02:00
Simon Martin d1d51c5bb7 Added unit test involving function reference for TemplateSimplifier::templateParameters. 2015-07-18 23:56:55 +02:00
Daniel Marjamäki ce7e879460 ValueFlow: isVariableChanged() should return true when variable is changed by passing its address to subfunction 2015-07-18 15:35:39 +02:00
Daniel Marjamäki 5aa0b284dc ValueFlow: Evaluate more calculations when operands have known values 2015-07-18 15:03:57 +02:00
Simon Martin 1f73d71542 Ticket #5776: Simplify (&a)->b into a.b 2015-07-17 23:27:35 +02:00
Simon Martin af1b0cfddf Ticket #6835: Don't get confused by parentheses while detecting template parameter default values. 2015-07-17 21:30:34 +02:00
Daniel Marjamäki 25d9ebedd8 ValueFlow: fixed known/possible value of static variable 2015-07-17 20:48:37 +02:00
Daniel Marjamäki f1e410a878 ValueFlow: value that is changed in do while loop must be possible instead of known. 2015-07-17 20:30:34 +02:00
Daniel Marjamäki cb04dfbd37 Fixed #4842 (condition is always true (variable is assigned constant value and then used in condition)) 2015-07-17 15:30:23 +02:00
Daniel Marjamäki 61cf224f32 ValueFlow: Make known loop value possible 2015-07-17 10:24:24 +02:00
Daniel Marjamäki 3d5781743c ValueFlow: Restore handling of not 2015-07-16 21:17:44 +02:00
Daniel Marjamäki 15a8e4d2df Temporarily revert "Fixed #4842 (condition is always true (variable is assigned constant value and then used in condition))"
This reverts commit a3fbad50cb.

The ValueFlow must be updated before this can be re-added.
2015-07-16 21:10:46 +02:00
Daniel Marjamäki 09efe140fe ValueFlow: Change value to 'Possible' after conditional assignment in inner loop 2015-07-16 21:08:32 +02:00
Daniel Marjamäki 38214b6907 ValueFlow: function arguments only has 'possible' values 2015-07-16 20:49:14 +02:00
Daniel Marjamäki a3fbad50cb Fixed #4842 (condition is always true (variable is assigned constant value and then used in condition)) 2015-07-16 20:17:57 +02:00
Daniel Marjamäki 88491267d6 ValueFlow: Added Value::valueKind that says if value is known or possible 2015-07-16 17:33:16 +02:00
orbitcowboy 48fed95942 Fixed wrong test case in testother: mathfunctionCall_atan2(). 2015-07-16 10:55:58 +02:00
orbitcowboy 1d910bc3bc #6313: Added test case for oppositeInnerCondition. 2015-07-16 08:44:38 +02:00
Alexander Mai d45aa6170b Minor refactoring in Tokenizer: Optimize for C code and use nullptr instead of 0 2015-07-16 00:29:48 +02:00
Simon Martin 2d8993319c Ticket #6810: Avoid infinite loop upon invalid typed enum declaration. 2015-07-15 21:39:15 +02:00
Daniel Marjamäki b821e996e1 MathLib: Add TEST_MATHLIB_VALUE that is used to test MathLib::value 2015-07-15 17:36:41 +02:00
orbitcowboy dda5e46d1d Fixed typo in comment. No functional changes. 2015-07-15 15:29:35 +02:00
Alexander Mai b604d63dd8 #6726 cppcheck hangs with 100% CPU load (invalidcode) inside Token::astOperand2(). #6840 egmentation fault (invalid code) in Token::astOperand2. Improve stability on invalid code 2015-07-15 15:19:48 +02:00
Alexander Mai b30d9ffe98 #6838 cppcheck hangs on some strange input code. Token::astOperand1/2 throw internal error on garbage code instead of creating endless recursion in AST 2015-07-14 21:07:10 +02:00
Daniel Marjamäki cf53074fd9 astyle formatting 2015-07-14 18:09:28 +02:00
Antti Tuppurainen a75872a15e Fix uniform init in out-of-class ctor-initer 2015-07-14 18:09:07 +02:00
Daniel Marjamäki 405a1fba11 ValueFlow: set values for false/true 2015-07-14 18:02:26 +02:00
Martin Ettl 027bdd3370 Reverted cebc105856. 2015-07-13 21:31:24 +02:00
Daniel Marjamäki 1a872a2c9f Fixed #6019 (false negative: Expression is always true/false '!(v!=10) && !(v!=20)') 2015-07-13 20:53:49 +02:00
orbitcowboy 08d6c244ee Running astyle. 2015-07-13 16:50:48 +02:00
orbitcowboy cebc105856 Changed test case from recent commit into a TODO test case. Since it is a FP. 2015-07-13 16:50:23 +02:00
orbitcowboy d042151b62 Checkother:selfAssignment: Improved test coverage. 2015-07-13 16:39:21 +02:00
Daniel Marjamäki 7ccd30362c Fixed #6826 (False positive: ValueFlow conditional value used in condition) 2015-07-12 19:35:47 +02:00
Daniel Marjamäki b8e77c8005 valueflow: fix for ?:. the condition result is not a result of the ?. 2015-07-04 11:17:38 +02:00
Daniel Marjamäki fef251ac76 negative array size: fixed noise when array is not vla 2015-07-04 09:42:42 +02:00
Daniel Marjamäki 7e1ddea653 One more fix for #6811 (ValueFlow: result of ?:) 2015-07-02 20:52:04 +02:00
Daniel Marjamäki c751039612 Fixed #6811 (ValueFlow: result of ?:) 2015-07-02 20:11:27 +02:00
Daniel Marjamäki 14044bf60b testrunner: revert changes to avoid compiler warnings 2015-07-01 19:15:27 +02:00
amai2012 4a1695c879 #6807 segmentation fault (invalid code) in Tokenizer::simplifyTypedef. #6808 segmentation fault (invalid code) in Tokenizer::simplifyTypedef. Throw InternalError on garbage code 2015-07-01 16:31:49 +02:00
Alexander Mai 6e03e7dca2 Remove some code checking for invalid class hierarchy which got obsolete since 480a5672b0. Run astyle 2015-07-01 07:50:13 +02:00
amai2012 480a5672b0 #6298 stack overflow in Scope::findFunctionInBase (endless recursion). Fix handling of circular class hierarchy 2015-07-01 00:04:01 +02:00
amai2012 108b035af2 Adjust two checks which have different results on Windows/Visual Studio than on Linux: one succeeds already, another fails. Analysis/fix is under development. Temporary repair allows to detect further regressions. 2015-06-30 21:21:26 +02:00
amai2012 1604e751e5 Fix some compiler warnings which got introduced recently 2015-06-30 20:11:51 +02:00
amai2012 99dfd55d0c #6804 segmentation fault (invalid code) in Token::getValueTokenDeadPointer. Fix null pointer access
TestGarbage: Increase coverage by running all code snippets as C as well as C++ code. (inspired by #6800)
2015-06-30 19:40:22 +02:00
amai2012 c0b91662ba #6803 segmentation fault (invalid code) in Token::findClosingBracket. 2015-06-30 12:16:55 +02:00
Alexander Mai d7aa65c1fc #6800 segmentation fault (invalid code) in SymbolDatabase::SymbolDatabase. Fix null pointer access for invalid C code 2015-06-29 19:56:02 +02:00
Alexander Mai 0b225fa02f 2nd attempt to fix crash in CheckUnusedFunctions::check. CheckBufferOverrun::checkBufferAllocatedWithStrlen: Don't check for 'new' in C code. 2015-06-28 18:34:09 +02:00
Alexander Mai 2c73518e29 Fix platform-dependent test result, formatting and crash in whole program analysis 2015-06-28 17:54:48 +02:00
amai2012 4a47b8b3ae Refactoring: Better distinguish between C and C++ in a few checks. 2015-06-28 16:49:16 +02:00
Alexander Mai 56e90f95d9 Corrections for non-Microsoft compilers 2015-06-28 12:34:08 +02:00
amai2012 649a89d308 Refactoring: Expose some previously local functions to public and add Tokenizer as argument to distinguish between C and C++ code (e.g. in isSameExpression).
Refactoring: Improve type-safety for TestFixture::assertEquals to allow tests with types which were not handled correctly (e.g. unsigned long long)
2015-06-28 12:08:36 +02:00
Alexander Mai e75662aaf1 #6792 segmentation fault (invalid code) in TemplateSimplifier::templateParameters. Avoid null pointer access 2015-06-25 20:48:05 +02:00
amai2012 ac1f0301c0 #6791 segmentation fault (invalid code) in TokenList::createAst. Fix null pointer access 2015-06-25 08:57:09 +02:00
Alexander Mai c047fae53b #6790 segmentation fault (invalid code) in Tokenizer::simplifyTypedef. Fix null pointer access 2015-06-25 07:47:40 +02:00
Alexander Mai 56b826e3bf #6732, #6762. Enable tests for garbage code. Related bug has been fixed before 2015-06-24 21:03:02 +02:00
Alexander Mai 8946fcd960 #6772 segmentation fault (invalid code) in Tokenizer::setVarId. Add another validate() call to Tokenizer::simplifyTokenList1. Small refactoring to Tokenizer: mark many methods as private. 2015-06-24 20:47:04 +02:00
Alexander Mai 6ba9c21fb9 #6786 segmentation fault (invalid code) in Tokenizer::simplifyRedundantParentheses. Small refactoring for Tokenizer::simplifyTokenList2() including additional calls to validate() - which prevents heap corruption on invalid code 2015-06-24 20:22:28 +02:00
amai2012 9fedc9bd74 #6788 segmentation fault (invalid code) in Tokenizer::simplifyVarDecl. Fix null pointer access 2015-06-24 16:54:23 +02:00
Alexander Mai f806d945a1 Refactoring: Allow TemplateSimplifier to throw InternalErrors by itself. 2015-06-23 20:53:57 +02:00
amai2012 69f91ac187 #6785 segmentation fault (invalid code) in Tokenizer::simplifyTypedef. Avoid null pointer access 2015-06-23 17:59:01 +02:00
Alexander Mai 07bcc7157b #6784 segmentation fault (invalid code) in Tokenizer::simplifyTypedef. Avoid null pointer access 2015-06-22 20:43:26 +02:00
amai2012 99524b1f59 #6780 segmentation fault (invalid code) in Token::multiCompare. Simple fix in CheckOther 2015-06-22 11:12:46 +02:00
Alexander Mai b6858622eb #6779 internal error: division overflow. Previous error handling (see #4520) was too restrictive. 2015-06-20 23:15:35 +02:00
Simon Martin 7481fbb028 Fixed #6506 (Properly detect calls to the deallocating free() function) 2015-06-20 21:00:54 +02:00
Daniel Marjamäki 1d49334398 Fixed #6662 (False positive assignIfError (assignment in while condition)) 2015-06-20 16:23:16 +02:00
Alexander Mai 272cc55ab8 #5309 False positive: redundantCondition - comparing large integer values (unsigned long long). Testcase added, issue got fixed before. 2015-06-20 12:18:24 +02:00
Daniel Marjamäki 63f39ea48f Change unusedScopedObject severity from error to style. The checker does not determine that there is ub or wrong behaviour. 2015-06-20 11:22:15 +02:00
Simon Martin cba0583045 Ticket #6536: Properly handle variables whose name is that of an allocation function. 2015-06-19 23:48:40 +02:00
Daniel Marjamäki af4a4663e2 Fixed #6764 (False positive redundantCondition - !(i>1) is not i<1) 2015-06-19 19:49:05 +02:00
Daniel Marjamäki 02df692b0b Fixed #4760 (false negative: (error) usage of uninitialized variable (struct member)) 2015-06-19 18:21:46 +02:00
Alexander Mai 712919a691 #6431 Invalid XML created - Invalid encoding of string literal. Partial fix: ensure the short message string is also processed to avoid problems with non-terminated string. 2015-06-18 21:16:25 +02:00
Alexander Mai 13c1c2c035 Refactoring (use const std::set for strings). Omit some matching for C++ stuff within C code. 2015-06-17 22:28:15 +02:00
Daniel Marjamäki a884362817 Fixed #6752 (wrong AST when there is lambda function) 2015-06-17 19:32:44 +02:00
orbitcowboy 06e818f89d Running astyle, no functional change. 2015-06-17 09:09:23 +02:00
amai2012 33d7631ee3 Fix another Borlad-specific test by setting Windows platform type
Refactoring: make CheckIO::ArgumentInfo aware of language (C vs. C++) to perform some optimizations
2015-06-16 23:11:34 +02:00
amai2012 a8db00b4bf Repair test which had to be adjusted after previous changeset.
Refactoring: Add some const
2015-06-16 22:45:33 +02:00
amai2012 e32257db0a Add new test file: testtokenlist.cpp to testrunner 2015-06-16 20:30:09 +02:00
Martin Ettl 9b14ab15eb MathLib::intsuffix: Added support for LLU and LU suffixes. 2015-06-16 19:12:18 +02:00
Daniel Marjamäki 2cc23b4bb3 MathLib: Try to keep type suffix in constant calculations 2015-06-15 19:01:56 +02:00
Alexander Mai a5a835b1e0 #6771 segmentation fault (invalid code) in SymbolDatabase::SymbolDatabase 2015-06-14 22:18:28 +02:00
Daniel Marjamäki 1e1ba6b4a9 Fixed #6574 (False positive oppositeInnerCondition - unknown variable) 2015-06-14 20:06:05 +02:00
Alexander Mai 70ba6c4340 #6767 False positive: memory leak when variable name is 'new'. Fix handling of new in C code. Move some tests for TokenList to new testtokenlist.cpp 2015-06-14 15:49:49 +02:00
Alexander Mai fff3db48a7 Refactoring to address some issues from #5895 (handling of unsigned numbers). Also adding a TODO testcase since the real issue (FP) is still not fixed 2015-06-13 18:14:55 +02:00
Alexander Mai a7b82b5c28 Refactoring to address some issues from #5895 (handling of unsigned numbers). Also adding a TODO testcase since the real issue (FP) is still not fixed 2015-06-13 18:08:13 +02:00
Dmitry-Me cae605b1ec New warning: warn about redundant code in condition. 2015-06-10 18:53:55 +02:00
Daniel Marjamäki 0ca410a4d7 Fixed #6668 (False positive bufferAccessOutOfBounds on sprintf() - regression) 2015-06-07 14:01:20 +02:00
Alexander Mai c18461b173 #6761 segmentation fault (invalid code) in Tokenizer::simplifyTypedef. Fix crash. 2015-06-07 13:35:51 +02:00
Daniel Marjamäki 75b0430ba5 Token::strValue: fixed handling of backslash 2015-06-07 11:25:33 +02:00
Alexander Mai b6264e4a00 #6759 segmentation fault (invalid code) in Tokenizer::simplifyTokenList2. #6760 segmentation fault (invalid code) in Tokenizer::simplifyTypedef. Fix crashes 2015-06-06 13:11:32 +02:00
orbitcowboy eed0c0df14 Merge pull request #610 from simartin/ticket_6665_test
Ticket #6665 (dupe of #6588): Added test case.
2015-06-06 03:28:51 +02:00
Simon Martin 0ebaa9b8c4 Ticket #6463 (dupe of #6680): Added test case. 2015-06-05 23:57:42 +02:00
Simon Martin 311db970c5 Ticket #6665 (dupe of #6588): Added test case. 2015-06-05 23:44:03 +02:00
Daniel Marjamäki d208e763df astyle formatting 2015-06-05 14:34:53 +02:00
Daniel Marjamäki e36cc9f6d9 stringLiteralWrite: Updated error message 2015-06-05 14:34:13 +02:00
amai 5fd9dd04fa #6757 segmentation fault (invalid code) in Tokenizer::simplifyTypedef. Fix crash 2015-06-04 19:00:35 +02:00
Alexander Mai 5f4902c613 6755 segmentation fault (invalid code) in Token::isAssignmentOp. #6756 segmentation fault (invalid code) in Tokenizer::simplifyTypedef. Fix two crashes. 2015-06-04 17:46:52 +02:00
amai2012 f2d397882f #6753 segmentation fault (invalid code) in CheckMemoryLeakStructMember::checkStructVariable. #6754 segmentation fault (invalid code) in CheckUnusedVar::checkFunctionVariableUsage_iterateScopes. Trivial fixes to avoid null pointer access 2015-06-03 17:17:53 +02:00
amai2012 87bf09c0ae #6751 segmentation fault (invalid code) in Tokenizer::simplifyTypedef. 2015-06-03 11:39:30 +02:00
amai2012 ed5a4127e8 #6749 segmentation fault (invalid code) in Tokenizer::copyTokens. #6750 segmentation fault (invalid code) in Tokenizer::simplifyTypedef. 2015-06-03 10:39:19 +02:00
amai2012 d36c84553f #6748 segmentation fault (invalid code) in Tokenizer::simplifyTypedef. Throw error from now (member-function) Tokenizer::processFunc 2015-06-03 08:59:38 +02:00
Alexander Mai d86ac9e3ed #6747 segmentation fault (invalid code) in Token::isAttributeConstructor 2015-06-02 22:26:17 +02:00
Alexander Mai 09f2cff519 #6746 segmentation fault (invalid code) in Tokenizer::simplifyTypedef 2015-06-02 21:52:08 +02:00
Alexander Mai 6e1b5a0a53 #6744 segmentation fault (invalid code) in Tokenizer::simplifyPointerToStandardType. #6745 segmentation fault (invalid code) in Tokenizer::simplifyTypedef 2015-06-02 21:20:41 +02:00
Alexander Mai 454d4573b4 #6742 segmentation fault (invalid code) in SymbolDatabase::SymbolDatabase. Fix in Type::initBaseInfo() 2015-06-02 20:15:21 +02:00
Alexander Mai f348c8eebe #6741 segmentation fault (invalid code) in Tokenizer::simplifyTypedef. 2015-06-02 20:09:12 +02:00
Alexander Mai 7fc9930b38 #6740 segmentation fault (invalid code) in Tokenizer::simplifyFunctionPointers. Throw syntaxError instead 2015-06-02 19:48:20 +02:00
Alexander Mai a3bdd90df5 #6739 segmentation fault (invalid code) in Tokenizer::simplifyTypedef. Fix segfault in the specified method 2015-06-02 19:40:20 +02:00
Alexander Mai be3690920a #6738 Avoid segfault on garbage code in Tokenizer::simplifyTypedef() 2015-06-02 19:07:26 +02:00
amai2012 7895f1c2bb #6737 Avoid segfault on garbage code inside Type::initBaseInfo. Disable test TestGarbage::garbageCode58() for #6732 since it triggers memory corruption still 2015-06-02 18:28:43 +02:00
Martin Ettl 0a148a9433 Running astyle, no functional changes. 2015-06-01 22:09:56 +02:00
amai2012 4b2fb4b76c #6735, #6735 Fix segfault on garbage code
Throw syntax error instead
2015-06-01 21:47:06 +02:00
Daniel Marjamäki 4bde4d5a4a updated style messages 2015-06-01 21:22:47 +02:00
orbitcowboy ffcf45ab34 Running astyle, no functional changes. 2015-06-01 14:08:03 +02:00
Alexander Mai fb2bd978ad #6732 segmentation fault (invalid code) in Tokenizer::simplifyEmptyNamespaces. Add testcase, segfault seems to have been fixed by previous commit. Run astyle 2015-06-01 13:46:13 +02:00
amai2012 b81e82d462 #6733 segmentation fault (invalid code) in Tokenizer::simplifyAddBracesPair
Avoid access to NULL-token by throwing an InternalError
2015-06-01 13:27:32 +02:00
Frank Zingsheim 6857dbe864 #6729 Simplification reference to constants. 2015-06-01 10:00:03 +02:00
Simon Martin 519bd7007a Ticket #6588: Properly detect whether the condition in a ternary operator is constant on C input. 2015-05-31 22:40:13 +02:00
Simon Martin 85b47636dc Simplify known variableswhen they are at the end of a statement. 2015-05-30 23:34:50 +02:00
Simon Martin 764df4dd56 Ticket #6588: Added test cases since the initial issue is fixed by some past commit. 2015-05-30 22:57:54 +02:00
Simon Martin 98e6dca4f2 Ticket #6713: Properly detect ternary operator in valueFlowForward. 2015-05-30 20:55:36 +02:00
Alexander Mai ddc80246c2 #6724 segmentation fault (invalid code) Token::isAttributeConstructor. Local fix to avoid access to NULL-token 2015-05-30 19:15:53 +02:00
Alexander Mai 4050d56169 #6722 segmentation fault (invalid code) in Tokenizer::simplifyTypedef 2015-05-29 21:44:00 +02:00
Martin Ettl d5d6d7fbb8 Running astyle, no functional changes. 2015-05-29 20:20:05 +02:00
amai2012 5b347c537b Fix #6720 and #6721 (Crashes on garbage code)
Local fixes to avoid access to NULL-token
2015-05-29 19:30:55 +02:00
Martin Ettl 9236ea4a20 Running astyle, no functional changes. 2015-05-29 19:15:41 +02:00
amai2012 e41beb4f8d Fix #6718 and #6719 (crashes on garbage code).
Local fixes avoiding access to NULL-token.  Also minor correction to
TemplateSimplifier::hasComplicatedSyntaxErrorsInTemplates()
2015-05-29 18:34:00 +02:00
Alexander Mai 098391ee32 #6715 segmentation fault (invalid code) in TemplateSimplifier::hasComplicatedSyntaxErrorsInTemplates. Harden TemplateSimplifier::hasComplicatedSyntaxErrorsInTemplates() 2015-05-28 21:38:20 +02:00
Alexander Mai 8adff0a31b #6712 segmentation fault (invalid code) in CheckExceptionSafety::checkRethrowCopy. Local fix to avoid accessing NULL-token 2015-05-28 21:12:02 +02:00
Alexander Mai 133d8f9a91 #6706 segmentation fault (invalid code) in tokenlist::compilePrecedence3. Local fix to prevent acess to NULL-token 2015-05-27 21:39:31 +02:00
Alexander Mai e498f8493e #6705 segmentation fault (invalid code) in CheckVaarg::va_list_usage. Local fix i nchecker preventing SIGSEGV on NULL-token 2015-05-27 21:12:33 +02:00
amai2012 0bd7cbfbeb Merge pull request #603 from simartin/ticket_6708
Ticket #6708: Check that a function name is not a reserved keyword in SymbolDatabase::isFunction instead of later.
2015-05-26 16:48:17 +02:00
amai2012 2bd49dcbde Merge pull request #602 from simartin/templateParameters_tests
Added unit tests for TemplateSimplifier::templateParameters involving variadic templates
2015-05-26 07:10:10 +02:00
Simon Martin 50e5595845 Ticket #6708: Check that a function name is not a reserved keyword in SymbolDatabase::isFunction instead of later. 2015-05-26 00:28:08 +02:00
amai2012 729b240d9c Refactoring (compiler warnings and a typo) 2015-05-25 23:15:59 +02:00
Simon Martin dc293ff483 Added unit tests for TemplateSimplifier::templateParameters involving variadic templates. 2015-05-25 23:13:01 +02:00
Daniel Marjamäki a8d7897471 Fixed travis failure 2015-05-25 18:19:40 +02:00
Daniel Marjamäki c0b33d2fef Fixed #6707 (new check: possible truncation when assigning int result to long) 2015-05-25 10:02:17 +02:00
Alexander Mai e28e9be82f Add TODO testcase for #5738. Refactoring: add some const 2015-05-25 08:20:14 +02:00
Daniel Marjamäki eb0db322eb Fixed #6560 (ValueFlow: handling ternary operator better in valueFlowSubFunction) 2015-05-24 17:02:00 +02:00
Martin Ettl 047d19220a #6608: Added a test case. 2015-05-24 10:03:50 +02:00
Simon Martin 26f244e638 Ticket #6704: Tighten pattern skipping base class declarations and fix crash upon garbage code. 2015-05-24 08:16:34 +02:00