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5132 Commits

Author SHA1 Message Date
Martin Ettl
f0cbeb5233 simplifyMathFunctions: added support for exp(),sqrt(),cbrt() functions. 2013-09-29 18:11:17 +02:00
Robert Reif
c37c6617d3 Fixed #5057 (Microsoft secure printf/scanf support.) 2013-09-30 19:55:21 +02:00
Daniel Marjamäki
e3b7bce72b Fixed #4907 (False positive 'uninitStructMember' on structs with unions) 2013-09-30 06:35:31 +02:00
Daniel Marjamäki
1c513f330a Fixed #5055 (False negatives when using -I (external source code)) 2013-09-29 18:59:27 +02:00
Robert Reif
d3798958f4 CheckIO: Fixed false positive when using wchar_t (#5051) 2013-09-29 15:25:18 +02:00
Martin Ettl
0527aefb11 Improved simplifyMathFunctions when simplifying special cases of pow(x,y)-function. 2013-09-29 15:11:09 +02:00
Daniel Marjamäki
973bdcc6d8 Fixed #4929 (false positive: Division by zero (standard function div())) 2013-09-29 11:13:49 +02:00
Robert Reif
c5723ab46a CheckIO: Clarify format check warnings 2013-09-29 10:42:47 +02:00
Martin Ettl
5aaaff46ee Fixed #5049: new check: (warning) Comparison of two identical variables with isgreater(result,result) evaluates always to false. 2013-09-26 07:07:48 +02:00
Martin Ettl
805d082cd1 Tokenizer:simplifyMathFunction: added support for [ll]div() functions and corresponding unittests. The simplifcation is only performed, if a division by 1 is detected. 2013-09-26 07:01:08 +02:00
Steve Duan
cf0c666d79 Fixed #5041 (Improve check: support 'auto' for 'Iterator used after element has been erased') 2013-09-28 11:50:45 +02:00
Daniel Marjamäki
4a02ca8202 SymbolDatabase: handle method with unknown macro 'void f() MACRO {..}' 2013-09-28 11:44:26 +02:00
Daniel Marjamäki
c2a8f6f59a astyle formatting 2013-09-28 09:32:41 +02:00
Simon Martin
d67a0add47 Ticket #5024: Don't crash upon invalid code when checking auto variables. 2013-09-28 00:14:12 +02:00
Frank Zingsheim
67915749b0 Fixed #4723 (False positive: Pure virtual call within conditional clause) 
conditional clauses directly in constructor/destructor cannot prevent
pure virtual function call otherwise this part of the code would never been called
 2013-09-27 09:25:38 +02:00
Martin Ettl
32e1831716 #5046 - Added todo testcase 2013-09-26 01:03:34 +02:00
Martin Ettl
ea5bcfaa35 Fixed #5040 - simplify more math functions. 2013-09-26 00:44:16 +02:00
Frank Zingsheim
445d08d082 Fixed #4723 (False positive: Pure virtual call within conditional clause) 2013-09-26 17:25:16 +02:00
Robert Reif
44d86e97c0 Fixed #4920 (Microsoft ATL/MFC CString::Format argument checking) 2013-09-26 16:20:01 +02:00
Robert Reif
2de3ebcb1e CheckIO: fixed some more false negatives. Ticket: #4964 2013-09-24 06:43:03 +02:00
Daniel Marjamäki
17c0bb3cab revert 027e5cc8. the div() standard function should not be reimplemented. create a different fix. Ticket: #4929 2013-09-23 18:01:15 +02:00
Daniel Marjamäki
698e9e2b59 reverted ee14ea4f. I think this fix was too generic. If there is a union in the struct then only the union members should be skipped. 2013-09-23 17:52:42 +02:00
Daniel Marjamäki
ee14ea4fc2 Fixed #4907 (False positive "uninitStructMember" on structs with unions) 2013-09-23 07:20:20 +02:00
Daniel Marjamäki
64454068ec Fixed #4934 (false positive: Uninitialized variable (loop with inner condition '(x=1)')) 2013-09-23 06:07:01 +02:00
Daniel Marjamäki
027e5cc860 Fixed #4929 (false positive: Division by zero (standard function div())) 2013-09-22 09:52:12 +02:00
Robert Reif
5c4c397372 CheckIO: add scanf argument type checking. Floating point and integer checking is complete but string checking is incomplete and character checking is missing. Ticket #4099 2013-09-22 06:56:31 +02:00
Alexander Mai
6eab4abaf2 Fixed #5030 (Segmentation fault below CheckMemoryLeakStructMember::isMalloc()) 2013-09-21 18:10:29 +02:00
Daniel Marjamäki
965d8f0ecc Fixed #5033 (segmentation fault (valid code) in CheckOther::checkZeroDivisionOrUselessCondition) 2013-09-21 17:44:25 +02:00
Martin Ettl
4cc153a6f3 Fixed #5032: fix wrong unittest case in testtoken::matchNumeric. 2013-09-21 17:40:18 +02:00
Martin Ettl
d5f514c820 Fixed #5031: simplify labs|fabs|abs(-1) to 1. 2013-09-21 16:59:06 +02:00
Daniel Marjamki
3de9431507 Fixed #5022 (Improve check: Division by zero or useless condition, function call) 2013-09-15 17:46:52 +02:00
Robert Reif
19745bbb7d Fixed #5021 (Confusing message about %lf format in printf()) 2013-09-15 16:38:45 +02:00
Ettl Martin
5a671f8914 Fixed #5023 (Add support for asinf,acosf,asinl,acosl (...) functions) 2013-09-13 19:49:25 +02:00
Robert Reif
4d82e37078 Fixed #5021 (Confusing message about %lf format in printf()) 2013-09-12 05:54:05 +02:00
PKEuS
0439f25bbd Fixed wrong unittest introduced in b36a887608854c2644ef78cf2e98b7087fc12f75 2013-09-10 12:57:28 +02:00
Robert Reif
9be2f6b5d4 Fixed #4964 (printf format argument check only supports simple variables) 2013-09-08 20:21:00 +02:00
Daniel Marjamäki
4b1254bc8d Merge pull request #168 from simartin/ticket_4994 
Ticket #4994: Don't crash when checking variable scope for invalid input
 2013-09-08 06:57:42 -07:00
Simon Martin
843833f907 Ticket #4994: Don't crash when checking variable scope for invalid input. 2013-09-07 21:16:25 +02:00
Daniel Marjamäki
51ad747317 Fixed false positive in new 'x>-1<5' check when using templates 2013-09-07 18:24:35 +02:00
Daniel Marjamäki
6bb6506ce2 checkZeroDivisionOrUselessCondition: Fixed false positive when function is called and variable is passed to it 2013-09-07 16:18:11 +02:00
Daniel Marjamäki
08556d071e Fixed #5016 (false negative: condition is always true / comparing boolean result with '<' (x > -1 < 5)) 2013-09-07 11:32:11 +02:00
Daniel Marjamäki
83c460fc56 Fixed #5017 (New check: division by zero, otherwise condition is redundant) 2013-09-07 07:40:10 +02:00
Daniel Marjamäki
40c5924292 CheckIO: Handle classes derived from STL 2013-09-07 07:20:06 +02:00
Robert Reif
489a3a6e53 Fixed #5015 (strings not being concatinated properly) 2013-09-06 05:36:33 +02:00
Daniel Marjamäki
9000c233fa Fixed #5012 (Hang when there is syntax error 'else }') 2013-09-05 06:38:07 +02:00
Robert Reif
2fe91e290c CheckIo: Improved %d handling 2013-09-05 06:04:41 +02:00
Robert Reif
921a1aaa4f CheckIO: Improved handling of %u 2013-09-05 01:46:58 +02:00
Daniel Marjamäki
3b8e9f5a2a Fixed #4899 (False positive on unused variable) 2013-09-03 17:02:46 +02:00
PKEuS
05af4f82ce Test GetShowErrorMessages in testcmdlineparser.cpp 2013-09-03 11:41:16 +02:00
PKEuS
b36a887608 Fixed false positive #5004 2013-09-03 10:54:10 +02:00