1b7766c7bd
astyle formatting
2016-10-16 19:03:14 +02:00
90ed7634b8
MathLib: fix for octal char literal '\200'
2016-10-16 13:42:20 +02:00
5175bf88d6
Platform: Fix type limits calculations. sizeof=>bit
2016-10-16 12:00:33 +02:00
c70987b727
ValueType: fix type of integer literals
2016-10-16 11:36:22 +02:00
7fb812f415
Fixed #7752 (ValueFlow: no conditional value, probably because condition is in ternary operator and/or in function call.)
2016-10-16 07:15:28 +02:00
ad74421526
Fixed #7756 (ValueFlow: fix bug in valueAfterAssign, same variable in lhs and rhs)
2016-10-15 19:09:50 +02:00
d09a8dde57
Improved char literal handling. In the 'normal' tokenlist these should not be simplified to integer literals.
2016-10-12 10:20:24 +02:00
26816ed954
Fixes preprocessor regression causing hang
...
Cppcheck 1.76 introduced a regression in preprocessor which causes
the following code to hang:
$ cat > test.c << EOF
#ifndef Y
#else
#endif
EOF
$ cppcheck -D BAR --force test.c
Checking test.c ...
^C
This used to work with version 1.75. Git bisect reveals that this
regression was caused by commit:
ff036c8742
2016-10-11 19:56:13 +03:00
fe08abb76f
Improved Doxygen comments. There are no functional changes.
2016-10-11 13:51:46 +02:00
1715969f6f
Support prefix-increment/decrement in CheckAutoVariables::assignFunctionArg() ( #3177 )
2016-10-10 21:34:40 +02:00
1227a3f596
Improved check: Complain if a variable is modified but not used again
2016-10-10 21:27:40 +02:00
04421f5601
check if AST is not null before accessing it
2016-10-09 18:21:23 +02:00
e0e53cbd66
alwaysTrueFalse: Don't warn when condition is 0 or 1
2016-10-09 15:20:43 +02:00
af5dd2c29e
New check: Pointer overflow (null pointer subtracted)
2016-10-09 15:15:29 +02:00
58eb644003
Improved Check: Warn about number and char literals in boolean expressions ( #7750 )
2016-10-09 13:21:00 +02:00
0e785e435e
charLiteralWithCharPtrCompare: Improved warning to catch any char literal
2016-10-09 11:39:20 +02:00
e417e15567
Set version to 1.76.99/1.77 dev
2016-10-09 10:33:03 +02:00
54959d1932
CheckLeakAutoVar: Distinguish between new and new[] ( #888 )
2016-10-09 10:28:19 +02:00
0afe745c94
1.76: Update version
2016-10-08 18:40:36 +02:00
e1a21a8bb1
Fixed internal warnings
2016-10-08 11:34:25 +02:00
9f1b70fa04
new can initialize memory, don't warn in this case ( #7623 )
2016-10-08 10:03:09 +02:00
bcbc8ef017
Fixed #7747 (Syntax error when setting the bitcount of an enum defined inside a struct)
2016-10-04 15:57:43 +02:00
02402eeea4
Make simplifyBitfields() a bit more strict
2016-10-04 15:33:50 +02:00
a32f61ae4a
Fixed #7139 (ValueFlow: Missed shift operation in for expression)
2016-10-04 13:09:33 +07:00
ba6cda9c86
Fixed #7740 (Tokenizer::setVarId: Function declaration does not start with 'return')
2016-10-03 10:02:18 +02:00
4df8bf9c39
Added missing #include "config.h" in pathmatch.h
2016-10-02 15:51:21 +02:00
29e1fe136a
Fixed Visual Studio build after pathmatch.h/cpp was moved to lib, fixed compiler errors about getcwd
2016-10-02 15:48:03 +02:00
fff8aa8590
dmake: pathmatch was moved from cli to lib
2016-10-02 13:32:39 +02:00
03d6d34396
Fixed #4399 (Exclude directory with absolute path does not work)
2016-10-02 13:02:29 +02:00
3605457cbe
CLI: Fix exclude of absolute path. #4399
2016-10-02 12:38:44 +02:00
91d97c556d
Path: Add methods Path::isAbsolute() and Path::getCurrentPath()
2016-10-02 12:06:55 +02:00
3f415673e4
Ticket #7541 : Properly keep track of namespace definition end markers when there are multiple of them.
2016-10-01 20:46:33 +02:00
ee0602cd21
Merge pull request #832 from simartin/ticket_7068
...
Ticket #7068 : Treat "memset(&this->member, ..." as member initialization
2016-10-01 15:36:32 +02:00
dc61b6342d
Ticket #7068 : Treat "memset(&this->member, ..." as member initialization.
2016-10-01 13:46:58 +02:00
6f133a397b
Fixed #3492 (GUI: after edit project recheck use old settings)
2016-10-01 13:08:58 +02:00
9dcad7115a
Fixed #7743 (--config-exclude no longer supported)
2016-09-30 08:00:06 +02:00
0154d39bf6
Show struct member in unsignedLessThanZeroError warning
...
Before:
[/tmp/test.c:8]: (style) Checking if unsigned variable '.' is less than zero.
[/tmp/test.c:12]: (style) Checking if unsigned variable '.' is less than zero.
After:
[/tmp/test.c:8]: (style) Checking if unsigned variable 'd.n' is less than zero.
[/tmp/test.c:12]: (style) Checking if unsigned variable 'd.n' is less than zero.
2016-09-22 08:03:30 +07:00
2f39ed6f88
redundantPointerOpError: put pointer name into single quotes in the error message.
2016-09-16 22:18:24 +02:00
6b55acd7af
CheckIO: Changed severity for '.. aka' warnings to portability. If type is compatible then it's just a possible portability issue.
2016-09-11 17:05:01 +02:00
f816fb811e
Ticket #7680 : Properly handle ::delete during memory leak checks.
2016-09-10 14:55:50 +02:00
ac1a869d60
unused struct members: don't warn about packed structs ( #3088 )
2016-09-05 17:27:12 +02:00
4d22ada078
Fixed #5839 (False positive: Function can be const, if this is passed to functor)
2016-09-04 16:36:04 +02:00
ce7bfba416
Refactoring CheckClass::checkConst. Use continue.
2016-09-04 16:06:54 +02:00
54db79305b
Redo refactoring of CheckClass::checkConst.
2016-09-04 16:02:59 +02:00
530a05e40e
Refactoring CheckClass::checkConst. Use continue.
2016-09-04 15:38:56 +02:00
03a6282ab3
Fixed #7338 (Library: method in base class)
2016-09-04 14:14:21 +02:00
60f22bd4ee
Fixed #7477 (False positive 'Assigned value is never used' in multithreaded context)
2016-09-03 20:38:36 +02:00
b97bdb5300
bump simplecpp to rev b50ced8ac14f8debab9e85e78036f881ff2b3965
2016-09-03 12:29:45 +02:00
28f1222dc2
CWE mapping of useAutoPointerMalloc, uselessCallsCompare, uselessCallsSwap, uselessCallsSubstr, uselessCallsEmpty, uselessCallsRemove, derefInvalidIterator, reademptycontainer, multiplySizeof, divideSizeof, stringLiteralWrite, incorrectStringCompare, literalWithCharPtrCompare, charLiteralWithCharPtrCompare, incorrectStringBooleanError, staticStringCompare, stringCompare, signConversion, truncLongCastAssignment, truncLongCastReturn, unusedFunction, unusedVariable, unusedAllocatedMemory, unreadVariable, unassignedVariable, unusedStructMember, postfixOperator, va_start_wrongParameter ( #824 )
...
Add an optional extended description…
2016-09-03 00:31:35 +02:00
0e48625ff4
Fixed false positive when self-checking Cppcheck 'boolean result used in bitwise operation' when using boolean variables.
2016-08-29 04:09:36 +02:00
24c6d92667
astyle formatting
...
[ci skip]
2016-08-29 04:08:38 +02:00
939b42df06
Fixed #7134 (False positive redundantAssignment - assignment to local variable of unknown type)
2016-08-29 03:48:08 +02:00
18cab009c1
Fix Token::Match pattern
2016-08-28 19:25:57 +02:00
254e5675ff
Fixed #7573 (Tokenizer: FP caused by constant folding)
2016-08-28 19:11:05 +02:00
fee0e4edfa
Fixed #7177 (MathLib: Does not handle '\xF6' properly)
2016-08-28 11:37:05 +02:00
bf7ef56ef5
Fixed #7713 (False positive: %hhu in format string (no. 1) requires 'unsigned char' but the argument type is 'signed int'.)
2016-08-26 19:47:36 +02:00
87409ea6b3
Running astyle; Improved testing of std::find; std.cfg: Added support for istream::read and ifstream::read.
2016-08-25 19:17:07 +02:00
1db24ee070
CWE mapping of signedCharArrayIndex, unknownSignCharArrayIndex, suspiciousCase, suspiciousEqualityComparison, duplicateBranch, duplicateExpressionTernary, suspiciousSemicolon, incompleteArrayFill, redundantPointerOp, unusedLabelSwitch, unusedLabel, unknownEvaluationOrder, stlIfFind, useAutoPointerCopy
2016-08-25 15:40:23 +01:00
ece478979b
Merge pull request #821 from boos/cwe-mapping-11
...
CWE mapping of invalidLengthModifierError, leakUnsafeArgAlloc, nullPointerDefaultArg, nullPointerRedundantCheck, raceAfterInterlockedDecrement.
2016-08-24 20:44:06 +02:00
01ee9ee5e6
CWE mapping of invalidLengthModifierError, leakUnsafeArgAlloc, nullPointerDefaultArg, nullPointerRedundantCheck, raceAfterInterlockedDecrement.
2016-08-24 15:37:14 +01:00
667038a402
Merge overlapping patterns
2016-08-24 15:10:39 +03:00
6043a27065
Fixed #7710 (%h and %hh printf type size specifiers not supported)
2016-08-24 12:47:11 +02:00
706877df2d
astyle formatting
...
[ci skip]
2016-08-24 12:43:45 +02:00
7cc2124176
Fix crash in parsing solution/project
2016-08-24 12:17:54 +02:00
c0401c2ef5
Merge pull request #820 from boos/cwe-mapping-10
...
CWE mapping of functionConst, functionStatic, initializerList, badBitmaskCheck, knownConditionTrueFalse, invalidTestForOverflow, unhandledExceptionSpecification, coutCerrMisusage, invalidPrintfArgType_int
2016-08-24 09:48:01 +02:00
4c6f4f6708
CWE mapping of functionConst, functionStatic, initializerList, badBitmaskCheck, knownConditionTrueFalse, invalidTestForOverflow, unhandledExceptionSpecification, coutCerrMisusage,
...
invalidPrintfArgType_int
2016-08-23 16:48:36 +01:00
cd6aa27010
Clarify loop logic
...
* clearer variable names
* don't rely on npos being outside indices range - explicitly break the loop instead
2016-08-23 18:27:07 +03:00
8c8a534117
SymbolDatabase: stronger type matching
2016-08-21 16:11:23 +02:00
7c9a69357e
Fixed #7696 (cppcheck 1.75 runs very slowly with style and/or performance checks)
2016-08-21 16:07:05 +02:00
bea35ee04c
GUI: Select configuration that is checked
2016-08-21 15:57:38 +02:00
a94628d8fc
Settings: Make Settings::_terminated static. All threads and subchecks are terminated
2016-08-21 15:57:19 +02:00
d9ebdc6a10
Preprocessor: fix handling of -U in Preprocessor::getConfigs()
2016-08-21 15:01:04 +02:00
ff036c8742
Fixed #7700 (Using -D to force a configuration still checks the configuration as well as configurations that are not relevant)
2016-08-21 13:53:44 +02:00
19c105cdf9
Fixed #7677 (skipping of configurations broken?)
2016-08-21 12:31:26 +02:00
e0838ff194
Fixed crash on garbage code ( #7699 )
2016-08-21 11:06:48 +02:00
363605906f
Fixed #7695 (Running with -U_WIN32 still checks related configurations)
2016-08-21 07:45:15 +02:00
62ac40fc5e
Fixed #7706 ((debug) Executable scope 'foo' with unknown function.)
2016-08-20 22:43:27 +02:00
1dd1f6dd6a
Fixed #7673 ((debug) Executable scope 'foo' with unknown function.)
2016-08-20 17:56:48 +02:00
fe2fa4d343
GUI: Only check current platform when checking sln/vcxproj file
2016-08-20 13:47:25 +02:00
f1d0498418
ImportProject: Fix crash when there is condition $(Configuration.Contains('X'))
2016-08-20 13:00:47 +02:00
079051a4e4
ImportProject: UseOfMfc => define __AFXWIN_H__
2016-08-20 12:20:04 +02:00
8a66535399
Fixed #7694 (ValueType: 1.23L)
2016-08-20 08:44:53 +02:00
b56c765a45
Fixed #7703 ((debug) Executable scope 'foo' with unknown function.)
2016-08-20 07:43:15 +02:00
f1b5ac30a7
Fixed 7698 (FP syntaxError with enum (1.75 regression))
2016-08-19 19:09:52 +02:00
1e999e0cfe
Fixed #7697 ((debug) Executable scope 'B' with unknown function.)
2016-08-19 19:06:15 +02:00
789aef7fde
Fixed #4920 (Microsoft ATL/MFC CString::Format argument checking)
2016-08-19 17:36:27 +02:00
305609f4fb
Fixed #7688 (setTokenValue: crash when there is no 2nd operand for ternary operator)
2016-08-17 18:44:41 +02:00
499e52c976
astyle formatting
...
[ci skip]
2016-08-15 18:04:55 +02:00
1f98af654a
ValueFlow: better handling of ? when condition result is known
2016-08-15 14:19:35 +02:00
453b5577cd
Merge pull request #819 from boos/cwe-mapping-9
...
CWE mapping of assignBoolToFloat, strncatUsage, sizeArgumentAsChar, terminateStrncpy, bufferNotZeroTerminated, negativeArraySize, noExplicitConstructor, virtualDestructor
2016-08-15 09:20:59 +02:00
62362cd06d
ValueFlow: improve handling of unary minus
2016-08-14 22:19:06 +02:00
41dee04e90
CWE mapping of assignBoolToFloat, strncatUsage, sizeArgumentAsChar, terminateStrncpy, bufferNotZeroTerminated, negativeArraySize, noExplicitConstructor, virtualDestructor
2016-08-14 18:23:41 +01:00
f2e49b4db4
Fixed #7178 (Defect: False positive due to mistake in return type of function pointer.)
2016-08-14 17:19:14 +02:00
c8667096e0
Fixed #7658 (False positive: Same iterator is used with different containers)
2016-08-14 10:49:48 +02:00
73e1378af8
Fixed #7661 (False positive: Function parameter 'e' should be passed by reference.)
2016-08-13 21:25:57 +02:00
2ed50fbf5a
Refactoring
2016-08-13 15:23:46 +02:00
606e31602c
Fixed #7177 (Support compile_commands.json)
2016-08-13 10:50:03 +02:00
fc1a755100
Fixed #7666 (Executable scope with unknown function.)
2016-08-09 14:02:06 +02:00
bd21cd7c85
Fixed #6309 (FP: checkRedundantAssignment should not warn for pointer alias)
2016-08-08 21:43:00 +02:00
c586ae8cbe
Revert 'project' - it is not ready yet
2016-08-07 17:10:37 +02:00
09a83f2cc8
Fixed #7567 ("(a | 7) > 6U" is always true)
2016-08-07 16:58:39 +02:00
78fc307c73
1
2016-08-07 15:45:36 +02:00
4dbdb50317
split
2016-08-07 15:35:41 +02:00
70ccfa5947
fix loading of vcxproj files
2016-08-07 14:21:06 +02:00
e0f4ce9358
vs
2016-08-07 13:55:27 +02:00
f0727f2148
Merge branch 'master' into project
2016-08-06 21:05:29 +02:00
09d6f4f0a4
1
2016-08-06 21:04:50 +02:00
47c063e13f
Fixed #7660 (cmake build does not handle simplecpp)
2016-08-06 18:21:54 +02:00
a8df08f22b
Fixed #7659 (crash: Token::varId() : vxl: brdb_selection.cxx)
2016-08-06 18:07:41 +02:00
b86c2689b3
TestPreprocessor: Fix output
2016-08-06 13:28:24 +02:00
2f1c80560a
1.75: Set versions
2016-08-06 11:47:27 +02:00
cdfe92b753
Fixed #7657 (False positive: Function parameter 'c' should be passed by reference.)
2016-08-06 10:27:00 +02:00
8983997a88
Fix GCC warning
2016-08-06 10:22:58 +02:00
3777db39db
Preprocessor: Mostly refactorings. Also added handling of --include.
2016-08-06 09:15:09 +02:00
89e8f51a28
Explicit continue instead of init-set-check
2016-08-05 15:05:37 +03:00
7d6c587580
Fixed #6113 (Tokenizer::simplifyFunctionPointer: wrong simplification of usage 'return (*f)();')
2016-08-04 19:10:08 +02:00
084fcc936c
Rephrased syntaxError message for empty configurations to improve readability:
...
Old: Invalid number of character 'c' when these macros are defined: ''.
New: Invalid number of character 'c' when no macros are defined.
2016-08-04 16:28:11 +02:00
ad96f7b519
Fixed wrong variable being used in CheckOther::checkPassByReference()
2016-08-04 15:30:59 +02:00
9711064b74
Fixed #6646 (False positive uninitvar - loopvariable initialized inside loop)
2016-08-04 14:39:54 +02:00
0bec604627
Repair CWE mapping for calling obsolete functions
2016-08-04 13:55:38 +02:00
2566fd09da
Fixed #5803 (False positive: Same iterator is used with different containers - insert() from range of different container)
2016-08-04 09:35:16 +02:00
55b3f0bf38
Fixed #752 (SymbolDatabase: Does not match function if redundant keywords mismatch (C++))
2016-08-04 09:06:32 +02:00
7f30108f1d
Descriptive variable name
2016-08-03 18:15:08 +03:00
b40edca62f
Fixed #7387 (SymbolDatabase: Wrong overloaded function is picked)
2016-08-02 23:34:11 +02:00
b9030bcfcd
Fixed #7650 (SymbolDatabase: Wrong Token::type(), enum and class with same name)
2016-08-02 23:30:46 +02:00
908e1b991e
Tokenizer: Refactoring simplifyPlatformTypes()
2016-08-02 19:44:18 +02:00
9f59bd6dae
Try to fix travis hang
2016-08-02 19:23:45 +02:00
b44f448acc
Fixed #7649 (SymbolDatabase: Wrong overloaded function is picked for char and wchar_t)
2016-08-02 18:54:01 +02:00
f23287544a
Fixed #7196 (Improve check: deem sizeof(thing) as using the thing's members)
2016-08-02 18:50:04 +02:00
cc62259103
Tokenizer: don't set varid on c++11 'template using' type.
2016-08-02 15:04:07 +02:00
612e83d5af
SymbolDatabase: Small fix
2016-08-02 14:31:07 +02:00
2187e8ba02
CheckUninitVar: Fixed FP when dereferencing multidimensional arrays. Refactoring of testing. The FP was spotted when looking at #7092
2016-08-02 14:27:51 +02:00
99b23012aa
Refactoring, use Settings::platformString()
2016-08-02 10:53:51 +02:00
891e21b478
Fixed #7458 (SymbolDatabase: Wrong overloaded function is picked)
2016-08-02 08:58:11 +02:00
41526ef3a8
Fixed #6147 (FP unreadVariable: variable assignment in function call argument list)
2016-08-02 08:50:04 +02:00
31484133c0
Fixed #7158 (Tokenizer::createLinks2(): does not set links for < > in 'enum { value = boost::mpl::at_c<B,C> };')
2016-08-01 22:26:11 +02:00
e784901303
Fixed #6971 (False positive duplicateExpressionTernary - cast ignored)
2016-08-01 21:53:43 +02:00
695b1f0ef3
Fixed #5692 (Preprocessor: ifdef symbol used indirectly in code leads to 'analysis failed')
2016-08-01 20:09:41 +02:00
da34883770
Improved message invalidscanf: Removed misleading example from verbose message
2016-08-01 18:42:27 +02:00
b3877a8ba0
Cleanup variable names
...
* fix typo
* use camelCase instead of underscore
2016-08-01 14:33:56 +03:00
1c51fbce7a
astyle formatting
...
[ci skip]
2016-08-01 13:01:01 +02:00
095b2f73f7
Library: look for cfg files in more paths, include exepath even if CFGDIR is used.
2016-08-01 12:58:33 +02:00
09b6568ea2
Fixed #7646 (podtypes do not get proper valuetype)
2016-07-31 19:47:34 +02:00
8d89eefff9
Merge pull request #815 from boos/cwe-mapping-8
...
CWE mapping of invalidscanf, invalidScanfArgType_s, invalidScanfArgType_int, invalidScanfArgType_float, invalidPrintfArgType_s, invalidPrintfArgType_n, invalidPrintfArgType_p, invalidPrintfArgType_int, invalidPrintfArgType_uint, invalidPrintfArgType_sint, invalidPrintfArgType_float, wrongPrintfScanfParameterPositionError
2016-07-31 14:14:48 +02:00
b6246ecc55
bump simplecpp and update Preprocessor to handle new simplecpp::Output enum constants
2016-07-31 12:10:30 +02:00
9ab4057ddc
CWE mapping of invalidscanf, invalidScanfArgType_s, invalidScanfArgType_int, invalidScanfArgType_float, invalidPrintfArgType_s, invalidPrintfArgType_n, invalidPrintfArgType_p, invalidPrintfArgType_int, invalidPrintfArgType_uint, invalidPrintfArgType_sint, invalidPrintfArgType_float, wrongPrintfScanfParameterPositionError
2016-07-31 10:49:36 +01:00
66d0d7a0ad
Fixed #7553 (False positive with 1.74 'returning an integer in a function with pointer return type' when no integer is used)
2016-07-29 21:53:58 +02:00
5611a71820
Fixed #7543 (False positive boolean result used in bitwise operation)
2016-07-29 18:46:43 +02:00
89be630156
Fixed #7543 (False positive boolean result used in bitwise operation)
2016-07-29 17:24:22 +02:00
a65ae3ce2e
Token: Allow dollar sign in identifiers
2016-07-29 13:42:11 +02:00
5546f052ef
Preprocessor: the simplecpp begin() and end() has been renamed
2016-07-29 08:51:57 +02:00
452ecc7ceb
Improved check: Detect passedByValue even for arguments that are not declared as "const"
2016-07-28 19:37:10 +02:00
0777ecd071
Fixed #7640 (Preprocessor::getConfigs: -U is not honored)
2016-07-28 19:22:59 +02:00
57951a2681
one more fix for rules
2016-07-28 15:35:41 +02:00
1a4ef60e7c
Fixed #7639 (rule support partially broken since simplecpp was introduced)
2016-07-28 13:40:52 +02:00
3f4fe8f578
Refactorized CheckBufferOverrun:
...
- Removed redundant code
- Apply non-simplified checking in test suite
2016-07-27 17:28:43 +02:00
13c11b8c1d
Fixed compilation with HAVE_RULES
2016-07-26 17:10:05 +02:00
eafed235a6
Attempt to fix build on Unix systems, ran AStyle.
2016-07-26 16:50:32 +02:00
9a6569fde1
Always set ErrorMessage::file0 to ensure that the source file that cppcheck is checking when an error occurs can be identified
...
Removed unused function and unused includes from preprocessor.h/cpp
2016-07-26 16:28:40 +02:00
560e7d618d
Get rid of "magic" patterns set
...
* magic should match "knownPatterns" but it didn't
* two identical sets are of no use
2016-07-26 16:42:17 +03:00
71f62950ed
Tokenizer::findGarbageCode: Make it less picky about 'UNKNOWN_MACRO if ..'
2016-07-26 14:35:11 +02:00
fc1603eb9b
MathLib, ValueType: Support integer suffix "i64"
2016-07-26 13:19:53 +02:00
7ff9545b10
Fixed #7637 (FP syntax error assignment in switch)
2016-07-26 12:15:55 +02:00
fd19ab4ed1
fix garbage code handling
2016-07-26 08:50:00 +02:00
2b31afe2ab
Variable name consistent with surroundings
2016-07-26 09:46:50 +03:00
383b815cca
Tokenizer: refactoring garbage code handling
2016-07-26 08:16:10 +02:00
6fd8edd6e5
Symboldatabase::sizeOfType: fix crash; fixes #7615
2016-07-26 01:18:47 +02:00
045116f797
Optimized SymbolDatabase::findVariableType().
2016-07-25 18:33:22 +02:00
64360d291d
Variable name consistent with surroundings
2016-07-25 17:04:18 +03:00
2feb86a6af
Preprocessor: set platform info
2016-07-25 14:52:23 +02:00
90faa80590
Preprocessor: Cleanup unused functions
2016-07-25 14:29:02 +02:00
7ef02a7469
Cleanup Tokenizer
2016-07-25 12:12:11 +02:00
adf16fae8b
Remove handling of ##, __FILE__, __LINE__ from tokenizer
2016-07-25 07:58:03 +02:00
0767284ca1
Fixed #7630 (FP: dead store, modifying array, index var modified)
2016-07-25 07:35:33 +02:00
cd3818088f
Remove unused function Tokenizer::tokenizeCondition
2016-07-24 14:37:43 +02:00
e9fef003ac
Preprocessor: refactoring directives, they are now only set once for each file
2016-07-24 14:02:21 +02:00
48fc19b34c
Remove unused function Preprocessor::preprocessCleanupDirectives()
2016-07-24 12:51:52 +02:00
2e2800f5bd
Fixed several MSVC warnings
2016-07-24 12:36:36 +02:00
f44d9d5c9b
Optimizations in CheckInternal:
...
- Run checks only on executable scopes
- Simplified patterns
2016-07-24 12:05:58 +02:00
f931c0cf2b
Preprocessor::getConfigs: Handle invalid #else better
2016-07-23 14:40:01 +02:00
ed4a47de45
Tokenizer: Improve syntax checking of switch,if,while
2016-07-22 16:54:24 +02:00
224e55780e
Add const where const access is enough
2016-07-22 15:35:07 +03:00
12e3cf584c
Visual Studio solution:
...
- Fixed include paths
- Export simplecpp to cppcheck-core.dll
- Added /Zc:rvalueCast
2016-07-21 20:38:58 +02:00
99307846cf
Preprocessor: simplecpp optimisations
2016-07-21 19:42:26 +02:00
79ac409c7d
Preprocessor: Refactoring Preprocessor::getConfigs()
2016-07-21 19:11:49 +02:00
b2f1b95e38
Bump simplecpp. Preprocessor: Warn about missing includes
2016-07-21 12:47:00 +02:00
9899e81f2e
handle inline suppressions in included files
2016-07-21 07:57:23 +02:00
e16f0e500c
Preprocessor: Parse comments and then remove them
2016-07-21 07:48:17 +02:00
8a1936d5c9
update AdditionalIncludeDirectories in vcxproj files
2016-07-20 22:17:23 +02:00
4ceba79f7f
Replace std::to_string, to hopefully make appveyor happier
2016-07-20 20:43:32 +02:00
f1839ebfaf
Preprocessor: Fix crashes for invalid code
2016-07-20 20:39:03 +02:00
03d2829fb9
Merge simplecpp branch
2016-07-20 12:21:00 +02:00
a68da1a725
ValueType: Set valuetype for sizeof argument
2016-07-20 09:39:48 +02:00
3eef225b36
Revert preprocessor fix for struct tag macros. There are performance problems.
2016-07-19 18:59:58 +02:00
18d5a7317e
fix travis; fix [lib/preprocessor.cpp:2772]: (style) The scope of the variable 'noprescan' can be reduced.
2016-07-19 17:28:31 +02:00
3e86c7b637
Fixed #5700 (Defect: False positives due to failure to expand struct tag macros)
2016-07-19 16:52:53 +02:00
9bda97975a
Fixed #7037 (32bit (-m32): testsuite fails)
2016-07-19 12:14:55 +02:00
83b982064d
Fixed #7579 (varid not set properly in 'int b[] = { m * a[0] };')
2016-07-18 15:27:08 +02:00
f55040a987
Fix segfault when there is no ast generated in lambda function
2016-07-18 14:08:44 +02:00
0ddeac0429
refactor (use ast) and improve CheckOther::checkRedundantAssignment (warn about global variables unless they are volatile, handle arrays in lhs better)
2016-07-18 12:43:23 +02:00
b9443771fb
cleanup tests
2016-07-18 10:42:03 +02:00
4f051bf9dd
Fixed #7599 (valueFlowAST: handle && and || better)
2016-07-17 21:51:20 +02:00
0162f33d3f
CheckSizeof: allow division with sizeof(char) when byte count is expected.
2016-07-17 19:19:15 +02:00
45ee29d5dc
Fixed #7604 (simplifyCalculation: expression '0 && x[2]' is not simplified properly)
2016-07-17 15:52:53 +02:00
801fd8f96a
Support trailing return types (C++11)
2016-07-17 15:47:50 +02:00
91e38f3eb9
Fixed #7582 (false positive: Division by result of sizeof(). strncpy() expects a size in bytes)
2016-07-17 15:22:14 +02:00
7a183779e2
CheckOther::checkMemsetZeroBytes(): Support wmemset()
2016-07-16 21:53:25 +02:00
b8ca9fc844
Tokenizer: alternative tokens for and,or,etc. context sensitive for both c and c++.
2016-07-16 21:29:56 +02:00
920ac5a3f6
astyle formatting
...
[ci skip]
2016-07-16 21:21:24 +02:00
6e3d5dc0d1
Fixed #7580 (False positive when using logical operator keywords 'and', 'or')
2016-07-16 20:21:31 +02:00
920b402d35
Merge pull request #813 from boos/cwe-mapping-7
...
CWE mapping of incorrectStringCompare, literalWithCharPtrCompare, charLiteralWithCharPtrCompare, incorrectStringBooleanError, staticStringCompare, stringCompare, signConversion, unusedFunction, unusedVariable
2016-07-16 13:10:22 +02:00
25525e38a7
CWE mapping of incorrectStringCompare, literalWithCharPtrCompare, charLiteralWithCharPtrCompare, incorrectStringBooleanError, staticStringCompare, stringCompare, signConversion, unusedFunction, unusedVariable
2016-07-16 10:07:06 +01:00
0afecd8fee
Do not simplify name "CALLBACK" away on non-windows platforms ( #7554 )
2016-07-16 10:43:28 +02:00
768c26805c
Fixed false positive: %Ld in format string (no. 1) requires 'long long' but the argument type is 'long long' ( #7601 ).
2016-07-16 10:33:46 +02:00
e495bfb960
Use proper tokenizer variable
2016-07-10 22:24:28 +02:00
f869f7ebde
Fixed false positive reademptycontainer when end() is called ( #7560 )
2016-07-10 10:48:21 +02:00
bae81fba05
Silent clang -Wshadow warning. ( #812 )
...
Add an optional extended description…
2016-07-09 19:07:58 +02:00
4eef5642c9
Avoid null pointer access in CheckBufferOverrun::runSimplifiedChecks
2016-07-09 19:00:59 +02:00
ded8d80b23
Library: Support arguments with default value. Fixed default value handling for <container> tags broken in last commit.
2016-07-09 12:44:17 +02:00
b5d3ecb942
Updated TinyXML, make use of second argument of XMLElement::Attribute()
2016-07-09 11:56:07 +02:00
c1594bedbb
Fixed creation of SymbolDatabase for some template code ( #7594 )
2016-07-09 09:22:52 +02:00
44a19b527e
Use ValueFlow and SymbolDatabase to detect buffer overflows with new and malloc, improving support for enums ( #7576 )
2016-07-08 20:53:08 +02:00
eca805ba3b
ValueFlow: Fixed constant folding of sizeof(enum) and sizeof(enumerator) ( #7564 )
2016-07-08 20:39:34 +02:00
a808549af0
Support lambdas in simplifyCompoundAssignment ( #7571 )
2016-07-08 20:10:33 +02:00
87372ccd58
CWE mapping of sizeofForArrayParameter, sizeofForPointer, sizeofDivisionMemfunc, sizeofwithnumericparameter, sizeofsizeof, sizeofCalculation, sizeofVoid, sizeofDereferencedVoidPointer, arithOperationsOnVoidPointer ( #810 )
2016-07-08 09:06:55 +02:00
a87b4368cb
Revert "Preprocessor: Start replacing our Preprocessor code with simplecpp"
...
This reverts commit 9820783b60
2016-07-07 23:45:42 +02:00
9820783b60
Preprocessor: Start replacing our Preprocessor code with simplecpp
2016-07-07 22:58:56 +02:00
644a216394
Fixed two false positives related to char arrays initialized by a literal:
...
- Run check for writing to string literals on non-simplified token list (#7283 )
- Run buffer overrun checking for string literals on non-simplified token list (https://sourceforge.net/p/cppcheck/discussion/general/thread/2c33dfc5/ )
2016-07-07 19:38:15 +02:00
3bdcf68990
Fixed false positive in CheckUnusedVar::checkFunctionVariableUsage(): Bailout when break; is encountered
...
See also: https://sourceforge.net/p/cppcheck/discussion/general/thread/1c169dc5/
2016-07-07 18:27:31 +02:00
40eacb19b1
Ticket #7565 : Handle numbers with several C++14 integer separators.
2016-07-01 23:24:28 +02:00
0f11007c19
Fixed #7083 (false positive: typedef and initialization with strings)
2016-06-21 22:42:46 +02:00
dde6f5eaea
Do not warn about alloca() in C89 mode ( #7558 )
2016-06-20 09:30:41 +02:00
721bc32b2d
Fixed crash in CheckVaarg::va_list_usage() ( #7559 )
2016-06-20 09:24:23 +02:00
a5cfa2b12c
- #7522 and #7428 revisited. ((a&7)>7U) is always false and ((X|7)>=6) is correct (X can be negative).
2016-06-17 12:12:53 +02:00
d1f06ff47c
Fixed #7175 (False positive performance warning (buffer overwritten before its old content has been used))
2016-06-13 15:46:43 +02:00
53e2cabdbb
Properly support "break" in CheckVaarg::va_list_usage() ( #7533 )
...
Ran AStyle
2016-06-07 19:28:32 +02:00
321d2aeafb
Set version to 1.74.99/1.75 dev
2016-06-07 19:19:58 +02:00
f1c39dbda7
CWE mapping of stlIfStrFind, stlcstrReturn, stlcstrParam, stlSize, ( #801 )
...
StlMissingComparison, redundantIfRemove.
2016-06-05 18:24:06 +02:00
e7f1318d4b
1.74: set version
2016-06-05 18:21:33 +02:00
bab4f61bb2
astyle formatting
...
[ci skip]
2016-06-05 14:14:28 +02:00
3c10b25b3e
Ticket #7117 : Properly detect if a const ternary operator is in a template parameter list.
2016-06-05 14:13:32 +02:00
583b340034
enum: set the return type of derived class functions returning enums defined in a base class.
2016-06-05 14:08:33 +02:00
3095f47a7b
Ticket #7137 : Properly detect C++14 digit separators. ( #802 )
...
Add an optional extended description…
2016-06-04 22:55:55 +02:00
9a61559eca
Fixed false positive va_list_usedBeforeStarted ( #7527 )
2016-06-02 09:32:45 +02:00
3eb0e9b6c0
astyle formatting
...
[ci skip]
2016-05-30 09:17:40 +02:00
c24a4b9189
Removed enum mismatch checker. Ticket #6960 .
2016-05-29 18:00:37 +02:00
f4dd43a71a
Fixed #7523 (Scope::findEnumerator(): does not find enum constant from other enum type)
2016-05-29 14:45:45 +02:00
12a298b9cd
Ticket #7445 : Properly represent integer types smaller than int in CheckIO::ArgumentInfo.
2016-05-28 15:36:13 +02:00
18fc288de9
Fixed #5582 (Crash when there is OOM)
2016-05-28 13:24:19 +02:00
2b2f12bcd5
Fixed #6758 (Preprocessor: handle #__VA_ARGS__)
2016-05-28 11:27:45 +02:00
cee67730b1
Fixed #5746 (Cppcheck returns error-exitcode when globally suppressed error is encounted when running with multiple jobs.)
2016-05-27 20:13:51 +02:00
00e4f70fe3
Fixed false positives in CheckSizeof::checkSizeofForPointerSize() ( #7518 )
2016-05-26 21:25:29 +02:00
373ac52480
Mention exact function name in invalidscanf message ( #5649 )
2016-05-26 21:11:33 +02:00
4b903a838f
Fixed #5522 (CheckLeakAutoVar: Don't treat 'x==p' as dereference of p)
2016-05-26 19:22:38 +02:00
2417f72c5e
Silence Travis
2016-05-26 18:31:52 +02:00
2a42f245a9
Fixed #7130 (Wrong assignmentInAssert when using lambda in predicate function)
2016-05-26 18:29:29 +02:00
54be403f64
Fixed #7026 (Cppcheck does not recognizes the use of a variabile inside lambda function)
2016-05-26 18:07:56 +02:00
38741868b5
Fixed #3989 (false positive: memory leak (inline function))
2016-05-26 17:42:27 +02:00
8b088a472f
SymbolDatabase: Refactoring
2016-05-26 12:04:18 +02:00
f45233682e
SymbolDatabase: Code cleanup
2016-05-26 12:00:03 +02:00
66cacde3db
Fixed #7513 (value flow of array dimension with enum doesn't always work)
2016-05-26 11:25:50 +02:00
50352c8d69
Fixed #3552 (Don't warn about missing ctor for class inside union)
2016-05-25 19:05:16 +02:00
c7b3836379
Small refactorizations:
...
- Optimized performance of several functions by adding pre-checks
- Simplified some code
- Fixed VS warning in testsymboldatabase.cpp
2016-05-25 15:30:49 +02:00
8c0eab3eb3
Optimization: Improved performance of CheckBufferOverrun::checkScope() when dealing with a large number of arrays ( #5975 )
...
-> checking time decreases from 1010s to 50s on the code snippet in #5975
-> Dropped a garbage code unit test
2016-05-25 14:42:00 +02:00
ae97f53244
Fixed #6184 (ValueType: overloaded < operator)
2016-05-25 13:56:36 +02:00
0556edd151
fix #7505 (crash on invalid code)
2016-05-25 13:14:34 +02:00
728d4242dc
Refactorizations in CheckBufferOverrun:
...
- Improved performance of CheckBufferOverrun::checkScope()
- Made some patterns less restrictive
2016-05-25 11:50:34 +02:00
cda246da75
Refactorized CheckUnusedVar::checkStructMemberUsage(): Reimplemented check based on symboldatabase
2016-05-25 11:13:31 +02:00
e22c177003
Optimized Tokenizer::setVarIdPass1(): Avoid costly std::stack<std::map<...>>::push/pop() operations for struct initializers
2016-05-24 23:15:09 +02:00
43bf1bb685
Refactorized CheckUnusedVar::checkStructMemberUsage(): Drastically reduced number of Token::findmatch() calls to improve performance
2016-05-24 23:10:39 +02:00
686cc6640e
Refactorization: Improved performance of Tokenizer::simplifyMicrosoftMemoryFunctions() and Tokenizer::simplifyMicrosoftStringFunctions()
...
- Added pre-check before doing complex Token::Match() calls
- Use std::map instead of std::set
2016-05-24 21:19:20 +02:00
f2ae295f1e
Support char literals in CheckCondition::checkIncorrectLogicOperator() ( #5912 )
2016-05-24 15:08:48 +02:00
06a594a9e0
Fixed #6207 ('not' misinterpreted as alternative C token)
2016-05-24 13:33:21 +02:00
684966f674
Fixed #7509 (ValueType: wrong type for container element - std::array)
2016-05-24 09:07:38 +02:00
397480f929
Fixed #7376 (ValueType: wrong type for container element)
2016-05-23 18:53:59 +02:00
37afc57a2a
Fixed #7455 (Suppressions: not working well with windows path separators)
2016-05-23 15:38:47 +02:00
ce05d23bb7
No need to use std::min() in normalizeCharacterLiteral.
2016-05-22 22:59:32 +02:00
4bb99a7887
Improved CheckSizeof::checkSizeofForPointerSize():
...
- Support cast in front of malloc() call
- Support sizeof(type) pattern (#4428 )
2016-05-22 22:29:52 +02:00
beabe110fd
setVarIdStructMembers: Fixed code so loop will terminate properly
2016-05-22 21:42:10 +02:00
710e066a9a
Fixed #6406 (VarId: struct member initialization)
2016-05-22 21:18:52 +02:00
64d2fd2f57
Added new attribute "arg" to <alloc> and <dealloc> to specify the argument that is allocated/deallocated.
...
This fixes several issues with allocation functions in windows.cfg, such as HeapAlloc() and VirtualAllocEx() (#7503 )
2016-05-22 17:19:14 +02:00
851c6e0ed5
Improved buffer overflow checking for scanf: %c with a width ( #3494 )
2016-05-22 14:00:26 +02:00
dce7128f30
CWE mapping of duplicateExpression, duplicateBreak (CWE561), unreachableCode, unsignedLessThanZero, unsignedPositive, pointerLessThanZero, pointerPositive, varFuncNullUB, nanInArithmeticExpression, commaSeparatedReturn, ( #797 )
...
ignoredReturnValue
2016-05-22 13:17:38 +02:00
06d5e73e88
Fixed #7471 (Tokenizer::prepareTernaryOpForAST: typedef with comma inside ?:)
2016-05-22 11:33:21 +02:00
b7b92b2140
Fixed #6674 (false positive 'unusedPrivateFunction' - calling virtual function in subclass)
2016-05-21 20:07:35 +02:00
c23c1f245c
Fixed #6989 (incorrect memleak error)
2016-05-21 14:03:28 +02:00
a5dc76d50c
Refactoring, use ast instead of token list to find if variable is used in rhs
2016-05-21 13:45:08 +02:00
b60b283c5b
Merge pull request #796 from simartin/ticket_7452_follow_up
...
Address comments in PR#794 and alternative fix for ticket #7500 .
2016-05-21 09:20:23 +02:00
d492500f34
#5844 False positive: returnReference fp for inner lambda function
2016-05-20 23:46:56 +02:00
eb1b3db04a
Address comments in PR#794 and alternative fix for ticket #7500 .
2016-05-20 22:52:43 +02:00
303a85a930
#4195 segmentation fault of cppcheck (invalid code). Fix segfault which turned up after refactoring the enum handling code.
2016-05-17 22:19:23 +02:00
4f77a2b044
#7500 buffer overflow: encodeMultiChar lib/mathlib.cpp:343. Improve errors handling
2016-05-17 20:43:32 +02:00
7453b641bd
Fixed #4839 (Variable (in array) is assigned a value that is never used)
2016-05-17 16:03:55 +02:00
99fc13ee70
Fixed #6968 (unusedPrivateFunction not correct, called by inner class)
2016-05-16 20:52:50 +02:00
7fffc09b17
MathLib: Add #include for VS2013
2016-05-16 20:30:53 +02:00
65998f1d7c
CheckClass: previous change introduced false positives when Token::function() is wrong. Avoid those false positives.
2016-05-16 10:55:22 +02:00
bce15b1ade
CheckClass: refactored the code, use symboldatabase instead of name comparisons when possible, fixed a FN.
2016-05-16 09:36:26 +02:00
22542e7547
Merge pull request #794 from simartin/ticket_7452
...
Ticket #7452 : Properly interpret escape sequences in character literals.
2016-05-15 20:35:50 +02:00
2668cee3cf
Fixed #6397 (FP deallocuse - conditional deallocation and conditional return)
2016-05-15 20:27:44 +02:00
3af30e728c
Ticket #7452 : Properly interpret escape sequences in character literals.
2016-05-15 15:48:24 +02:00
Daniel Marjamäki
Daniel Marjamäki
Miika-Petteri Matikainen
orbitcowboy
PKEuS
Harald Scheidl
Boris Egorov
Simon Martin
orbitcowboy
Matthias Krüger
Roberto Martelloni
Robert Reif
orbitcowboy
amai2012
Dmitry-Me
Robert Reif
amai2012
Frank Zingsheim
Bartlomiej Grzeskowiak
PKEuS
Mavik
Simon Martin
umanamente