bd0a935d8a
Tokenizer: Improved handling of compiler extensions that use @ (see https://sourceforge.net/p/cppcheck/discussion/general/thread/8f618cb0a3 )
2018-12-04 19:33:39 +01:00
49413b7d4c
Tokenizer: Add simplifyAt to handle some nonstandard code with @
2018-12-04 16:52:41 +01:00
cad4e4ab20
Fix handling of `sizeof &var` ( #1498 )
...
Fixes https://trac.cppcheck.net/ticket/8870
2018-11-30 13:53:58 +01:00
358f0c473d
Modify template simplifier to add forward declarations of some templa… ( #1489 )
...
* Modify template simplifier to add forward declarations of some template functions so symbol database can make sense of the expanded templates.
* Fix travis.
2018-11-23 11:36:09 +01:00
9ef3c79bc6
Fixed #8851 (Crash in valueFlowContainerForward (daca@home: pbbam))
2018-11-18 20:18:55 +01:00
5d086d60ad
Fixed #8844 (snd: Wrong varid and ast)
2018-11-14 21:05:09 +01:00
e6a5e0f752
Warn when there is a unknown macro
2018-11-13 16:49:15 +01:00
8327aab127
Fixed #8628 (Wrong AST in case)
2018-11-10 21:32:06 +01:00
17a8a4898d
Fix another template simplifier namespace bug. ( #1467 )
...
* Fix another template simplifier namespace bug.
* Add missing forward declarations caused by token bug.
2018-11-07 21:25:42 +01:00
88008fedb1
findLambdaEndToken handle explicit type ( #1458 )
...
* findLambdaEndToken: Add tests
* Add handling of explicit return in findLambdaEndToken()
* Use AST in findLambdaEndToken()
* Fix ast when lambda is mutable
2018-10-31 12:36:08 +01:00
8beb42cc90
astyle formatting
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[ci skip]
2018-10-28 17:37:19 +01:00
2b6cc33dc6
Fix issue 8757: Throw syntax error on invalid code ( #1378 )
...
* Fix issue 8757: Throw syntax error on invalid code
* Fix FP with lambda returns
* Remove double percent
* Check more keywords
* Skip preprocessor directives
* Check for valid PP directive
* Fix preprocessor check
* Dont check for preprocessor directives
2018-10-28 17:17:53 +01:00
f5811c6818
Fix issue 8732: Syntax error when using enable_if ( #1453 )
...
* Fix issue 8732: Syntax error when using enable_if
* Fix FPs
* Use simpleMatch
2018-10-28 17:16:31 +01:00
15160f1691
Fixed #8788 (AST Broken error from assigning lambda to variable)
2018-10-22 17:25:01 +02:00
dc38681a56
Remove FIXME in AST validation. Ticket #8749
2018-10-22 11:37:24 +02:00
29feaa5a51
Tokenizer: Avoid constant folding
2018-10-20 10:51:50 +02:00
465db2dff7
Fixed #8786 (internalAstError on valid code with C style cast)
2018-10-18 20:17:23 +02:00
7eb5ebe17e
Fixed #7887 (User function 'search' is wrongly mixed with std function)
2018-10-10 17:35:53 +02:00
c048bd45f6
Refactor test code
2018-10-10 14:35:58 +02:00
25cbfe27cf
Partial fix for #7887 , Improved tokenizer simplification of 'using namespace std;' - do not simplify user functions
2018-10-10 14:28:53 +02:00
9dccc4037b
Fixed #8747 (Syntax error, AST broken (a = --*b))
2018-09-27 19:26:08 +02:00
6bde2445a6
Ticket #8632 : Parenthesize ternary operator operands containing < to avoid wrongly thinking a template instantiation is met. ( #1389 )
2018-09-23 10:27:38 +02:00
e9a44f70b2
Remove out of line member functions of instantiated template classes. ( #1377 )
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* Remove out of line member functions of instantiated template classes.
2018-09-14 14:16:34 +02:00
523a9c1c4a
Fixed #8746 (Syntax error, AST broken (using a::operator=))
2018-09-09 21:11:45 +02:00
404eb6c746
Fixed #8745 (Syntax error: AST broken (or))
2018-09-09 16:41:06 +02:00
1d85a78874
Ticket #8654 : Properly setup links for variadic template bases. ( #1357 )
2018-09-05 14:10:56 +02:00
3a8bdad20a
Fixed #8232 (segmentation fault on valid C++ code in isOppositeCond())
2018-09-04 18:10:31 +02:00
7224ee27d9
Fixed #8122 (simplifyTemplates: constructor outside template class not simplified properly) ( #1361 )
2018-09-02 17:49:13 +02:00
acb0b9f07e
Ticket #8679 : Add support for C++11 thread_local and GCC's (among others) __thread extension. ( #1351 )
2018-08-26 19:46:36 +02:00
3ad8fa5288
windows.cfg: Improved support for more types.
2018-05-16 16:26:40 +02:00
4e38627a3d
windows.cfg: Improved support for Windows types (ref. https://msdn.microsoft.com/en-us/library/windows/desktop/aa383751(v=vs.85).aspx ).
2018-05-16 09:16:12 +02:00
ce50df8047
Fix override warnings. ( #1234 )
2018-05-15 16:37:40 +02:00
d0089fe305
windows.cfg: Added missing PFLOAT definition.
2018-05-15 09:43:28 +02:00
4d549553b0
Small optimization in checkmemoryleak.cpp: Allow passing literals to addtoken()
...
Ran AStyle
2018-05-14 10:15:50 +02:00
16e1e1d8f9
Ticket #8550 : Properly simplify "typedef class A B;". ( #1224 )
2018-05-12 10:20:33 +02:00
184537884f
Don't remove the volatile keyword so we can properly overload functions. ( #1218 )
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* Don't remove the volatile keyword so we can properly overload functions.
I fixed all the checks that had tests that use volatile. There will
probably be more changes needed due to lack of test coverage for
volatile in some checks.
* Fix unused private function warning.
2018-05-10 07:40:01 +02:00
59cc479855
Save bitfield bit counts
2018-05-02 20:55:11 +02:00
e6a37ec0b7
Fixed #8531 (false positive: (style) The function 'foo' overrides a function in a base class but is not marked with a 'override' specifier.)
2018-04-27 21:49:18 +02:00
25599a76a7
Handle 'final' specifier better.
2018-04-27 14:57:43 +02:00
9fade65dbb
Ticket #8281 , #8417 : Properly detect the end of "switch" statements to accept all legitimate uses of "case". ( #1112 )
2018-04-26 22:26:26 +02:00
a451a5b598
Ticket #8436 : Handle C++11 initializations within ternary operator. ( #1174 )
2018-04-21 11:30:07 +02:00
c39a3e3f1c
windows string macros: Handle _T, _TEXT and TEXT internally, add tests ( #1163 )
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Remove TEXT() macro from windows.cfg and handle it internally where it
can be correctly simplified (Ansi vs. Unicode).
Also add handling of _TEXT() macro which is just a synonym for _T().
Add tests to verify correct function and macro simplification.
2018-04-12 08:52:31 +02:00
17b4721bd2
C++17: Support "if constexpr" (by simplifying it to plain if() statement)
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This might lead to complaints about constant expressions as if() statement, but should fix syntax errors.
2018-04-09 11:42:59 +02:00
90983303f0
Fix #8477 (False positive caused by anonymous enum in method body) ( #1154 )
2018-04-08 08:00:12 +02:00
c0272fc2ef
Fixed #8259 (Don't combine &= for anonymous reference parameters)
2018-04-01 10:27:16 +02:00
210b921062
Fixed #8462 (AST: no ast created for 'e = { std::move(address),httpPort, (httpsPort) };')
2018-03-27 13:44:28 +02:00
380ecc408f
Fixed #8418 (AST: wrong ast for throw expression)
2018-03-10 22:30:21 +01:00
fcde1d80e9
Fix #8382 (Syntax error when scanning code with template and attribute) ( #1089 )
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* Fix #8382 (Syntax error when scanning code with template and attribute)
This commit only addresses #8382 . There are issues concerning which
versions of C++ should be supported and also generic C++ 14 attribute
support which can be revisited later.
* Remove all C++ style attributes.
Remove all C++ style attributes when C++ version is 11 or greater.
Rename simplify function to simplifyCPPAttributes.
Handle more cases of roreturn function attribute.
2018-02-16 22:25:51 +01:00
e0e664f996
Fix permissions of certain non-executable files ( #1083 )
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mode 0755 => 0644
2018-02-09 19:46:38 +01:00
f009cfc845
fix some typos found by codespell.
2018-02-04 20:53:43 +01:00
a61f21d1b6
Accept nested templates in tokenizer-simplify ( #1070 )
...
The following snippet triggerd the error:
template<typename DerivedT>
template<typename T>
auto ComposableParserImpl<DerivedT>::operator|( T const &other ) const -> Parser {
return Parser() | static_cast<DerivedT const &>( *this ) | other;
}
Whenever simplifyFunctionParameters was called on a templated class'
templated member function (and probably any nested template), the
tokenizer would recognise it as a syntax error, assuming that return
type *must* come after a template<> token.
2018-02-04 09:48:37 +01:00
4d18d3948f
Fixes issue with case inside switch that is not a compound statement ( #1031 )
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* Fixes issue with case inside switch that is not a compound statement was treated as garbage
This fixes an issue with the check for case keywords outside of switch
detection that would treat a case statement inside a switch that is not
a compound statement as garbage, but this is perfectly valid C++. This
construct is used in several libraries, i.e. Google Test.
* Tweak check and handle missing semicolon
Tweaks the check with feedback from danmar.
Handle the case where there is no semicolon and document it with a unit
test.
2018-01-27 22:21:26 +01:00
71ba513bdb
Ticket #8361 : Fix false positive in Tokenizer::findGarbageCode. ( #1061 )
2018-01-26 22:06:07 +01:00
96e387a486
Fixed #8351 (segmentation fault on objective C code)
2018-01-24 18:06:11 +01:00
913fdf44b6
member access operators are allowed inside the embedded SQL block when ( #1043 )
...
passing arguments for a query
2018-01-21 15:58:12 +01:00
c4caee6b18
Updated copyright year
2018-01-14 15:37:52 +01:00
b684e1f202
Updated AStyle to version 3.0.1
2018-01-08 20:20:33 +01:00
fc1ac180e6
Fixed #6218 (Template type aliasing misdetection)
2017-12-29 22:47:07 +01:00
eaadfb3910
update debug token list output for templates.
2017-12-25 23:16:51 +01:00
9c17bddbd4
Tweak fix for ticket #8297
2017-12-17 22:27:05 +01:00
1428759479
Fixed #8297 (Tokenizer:createLinks: 'X<sizeof(int)==1 || sizeof(int)==4>()')
2017-12-17 15:53:05 +01:00
511d14a051
astyle
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[ci skip]
2017-11-05 17:56:24 +01:00
4d8f069907
Renamed pro c sql to embedded sql
2017-11-03 21:04:12 +01:00
4f6f1e20dd
Hide Pro*C SQL simplification. Use pro_c_sql.cfg library file if this is wanted.
2017-11-03 13:02:29 +01:00
02461753f3
Fix for embedded PL/SQL blocks (Oracle Pro*C) ( #985 )
...
* fix for correct parsing of embedded PL/SQL blocks (Oracle Pro*C)
* enforce SQL block end at the end of nearest outer C block, when
appropriate terminator is not found
* added check for ; at the end of END-EXEC and made SQL block detection
more readable
2017-11-03 11:31:33 +01:00
0425f1d46d
Fixed #8241 (FP: Same expression on both sides of operator)
2017-10-16 17:39:50 +02:00
051a18b120
pull request for ticket 8180 (better diagnostic output for bailouts) ( #964 )
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* sync build instructions from readme.txt
* refactored the patch from ticket 8180. Moved logic from macros to the bailoutInternal function
* adapt to new bailout message format
* adapt to new bailout message format
* adapt to new bailout message format
* compile fix for Microsoft platform
* remove directory part from file locations in bailout message (normalize)
* remove directory part from valueflow message filter
* adapt tests to file format without directory part
* adapt tests to file format without directory part
* new line number agnostic assert_equals methods
* new line number agnostic assert_equals methods
* adapt to new method assertEqualsWithoutLineNumbers()
* adapt to new method assertEqualsWithoutLineNumbers()
* Bugfix: do not replace line number with spaces, remove it
* review changes: const char * -> std::string, size_t -> int, std::to_string() -> MathLib::toString()
* set #line at the beginning to guard against insertions from match compiler
* Bugfix: counting lines can be difficult :-) #line 1 -> #line 2
* added method stripDirectoryPart()
* added method stripDirectoryPart()
* used new method Path::stripDirectoryPart()
* new dependency path.h in lib/valueFlow.cpp
* code cleanup, removing redundant temporary objects and casts
2017-10-05 23:03:13 +02:00
fe0a514a7c
Fix testrunner
2017-09-16 02:13:48 +02:00
b9b47809f9
Fixed #8197 (iscast: '(b)&1' is not a cast)
2017-09-08 22:52:16 +02:00
713f607168
Fixed #8156 (wrong ast for 'z = (x & (unsigned)1) | (y & (unsigned)2);')
2017-08-26 23:25:45 +02:00
92e9744020
Fixed #8148 (Tokenizer: Braces are not added properly in do while)
2017-08-16 18:55:34 +02:00
1d491bd332
Treat noexcept correctly
...
Converts the noexcept to the already correctly handled noexcept(true)
2017-08-16 11:31:19 +02:00
aa35462add
Ticket #8091 : Don't replace std types within enum definitions. ( #922 )
2017-07-29 11:56:09 +02:00
dff9d13758
Fixed #8115 (Tokenizer: links not properly set in r-value template 'Foo<int> && foo')
2017-07-09 13:26:59 +02:00
6417be4a71
Fixed #8054 (Tokenizer::simplifyKnownVariables(): Wrong simplification for global variables)
2017-07-08 22:12:01 +02:00
453058c059
AST: Better handling of C++11 initializer lists
2017-06-09 22:35:46 +02:00
fd74d455ce
AST: Better handling of case
2017-06-08 15:32:35 +02:00
c1ea873e1c
TemplateSimplifier::simplifyCalculations: Add some more tests and make sure they pass
2017-06-08 08:15:05 +02:00
26bd863d0a
Fixed #7724 (hang: long expression => wrong AST)
2017-06-04 12:16:49 +02:00
b68c8d91ab
Fixed #8039 (Tokenizer: wrong simplification of string)
2017-06-01 22:21:02 +02:00
28aa939d69
iwyu - include what you use
2017-05-27 04:33:47 +02:00
dda5556ded
Fixed #8034 (AST: better handling for c++ type initialization)
2017-05-24 20:24:56 +02:00
5444875f89
Fixed #8034 (AST: better handling for c++ type initialization)
2017-05-24 20:18:31 +02:00
93e0516291
Fixed #8009 (Tokenizer: fix handling of template rvalue references)
2017-05-23 18:55:17 +02:00
040d2f0012
Use simplecpp lexer in test cases
2017-05-18 21:52:31 +02:00
c1cdcc158f
Run astyle. Fix some Doxygen issues
2017-05-06 11:57:02 +02:00
3e11eb9dca
#8050 cppcheckError: 0xFFFFFFul -> 16777215ULU. Don't add a suffix 'U' if there is already a suffix present.
2017-05-05 14:47:58 +02:00
a8a54bbfa8
Fixed #6028 (Improvement: False positive caused by C keywords in assembly comments)
2017-05-05 08:57:24 +02:00
f54a6f085b
#7883 hang: CheckOther::checkFuncArgNamesDifferent() template code in .h. Activate language check for header files + Small refactoring
2017-05-03 20:36:26 +02:00
8a08cc0796
Fixed #8029 (Tokenizer::simplifyCAlternativeTokens: dont simplify 'eb.and + 1')
2017-04-30 14:40:41 +02:00
28960a8bba
Remove bailout and fix varid for template class member initialized in out-of-line constructor ( #8031 )
2017-04-30 08:59:47 +02:00
d9f72d5f8c
AST: Handle 'x = { [ID] = 1, .. }' when ID is unexpanded macro
2017-04-26 22:35:04 +02:00
1039c710e4
Fixed #8017 (AST: wrong ast for extra comma 's={1,}')
2017-04-22 11:23:11 +02:00
e827119856
Fix testrunner InternalError
2017-04-21 21:02:46 +02:00
902eb87a8a
Fixed #8016 (AST: wrong ast for 'x=(s){...};')
2017-04-21 17:44:11 +02:00
7a26e046a8
Fixed #8001 (AST: Wrong AST for lambda function with 'std::string const&' result type)
2017-04-18 21:21:30 +02:00
1a95dc9bd6
Fixed #7979 (Tokenizer: Detect and reject c++ code in .c file)
2017-04-17 22:15:29 +02:00
bb015c6a2b
Fixed #8006 (AST: Wrong tree with complex for loops and casts)
2017-04-17 21:11:53 +02:00
632a6b664c
AST: Harden handling of C++11
2017-04-10 23:29:15 +02:00
2c43075ece
AST: weird clang syntax
2017-04-10 23:05:41 +02:00
5e1b6aee8c
AST: Fix hang for weird VLA code
2017-04-10 22:17:34 +02:00
ffeadbdde4
AST: improved handling for struct initialization 's = { [0] = 123 }'
2017-04-10 07:25:18 +02:00
d92c529aa6
AST: Fix wrong handling of struct initialization, caused hang
2017-04-09 22:06:13 +02:00
e6005dfa3c
AST: Fix AST for lambda '[&]{..}'
2017-04-09 17:49:55 +02:00
8ffed6862d
Tokenizer: Add --check-config warning for macro with semicolon in argument
2017-04-07 19:19:10 +02:00
392a06a44b
AST: better handling of '(struct X){...}'
2017-04-06 21:28:13 +02:00
50da7d4919
Tokenizer: Write syntax error if there is C++ code in C file.
2017-04-06 08:50:35 +02:00
e6ed08c4d8
Fixed #7976 (Internal error. Token::astOperand1() cyclic dependency. (ticket nr 2, new regression))
2017-04-05 11:00:02 +02:00
9c5a136f04
Fixed #7975 (crash: Tokenizer::createLinks2 problem with enable_if<x&&y,C*>)
2017-04-03 21:48:22 +02:00
abb43b6a81
Fixed #7934 (Wrong AST for 'for (i=0;cond;({min(x,10);}))')
2017-04-02 19:44:33 +02:00
c18fe8262b
Fixed #7934 (Wrong AST for 'for (i=0;cond;({min(x,10);}))')
2017-03-19 07:26:11 +01:00
ecc59859e1
Don't simplify _Bool in TokenList
2017-03-04 11:13:28 +01:00
0943b2145b
Ticket #7891 : Do not remove spaces in the internal representation for template instantiations.
2017-02-05 17:35:29 +01:00
f80e888b7e
run astyle
...
[ci-skip]
2017-01-31 16:22:31 +01:00
5262ed018e
Ticket #7440 : Function calls should not abort pointer alias analysis for local variables.
2017-01-27 22:56:28 +01:00
bd92ddd386
Ticket #7850 : Properly handle C functions called "class".
2017-01-06 21:16:28 +01:00
4123b457d7
Fixed #7441 (SymbolDatabase: No scope when function return type not specified)
2017-01-06 11:53:17 +01:00
4c25e798b1
Fixed #7865 (Tokenizer::createLinks2(): does does set links for <> in struct template)
2016-12-31 22:05:29 +01:00
1b21767954
Fixed #5666 (False positive when modifiying std::string by pointer)
2016-12-26 17:13:35 +01:00
426d1b4196
Merge pull request #846 from simartin/ticket_7805
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Ticket #7805 : Ignore enumerators when simplifying known variables.
2016-12-21 17:58:48 +01:00
5119ae84b8
Ticket #7805 : Ignore enumerators when simplifying known variables.
2016-12-17 14:05:26 +01:00
d4f2512421
Tokenizer::simplifyKnownVariables: Added bailout when pointer alias is simplified and loop is encountered
2016-12-11 19:12:23 +01:00
8a45c3192b
There is not need to clear a string directly after its creation.
2016-11-30 10:39:14 +01:00
57b57428c2
Fix some typos in comments (found by codespell)
...
Signed-off-by: Stefan Weil <sw@weilnetz.de>
2016-11-27 11:40:42 +01:00
74fa69fe5e
Fixed #7821 (syntax error, first token is &)
2016-11-20 17:59:50 +01:00
5b377ea2e4
Fixed #7821 (segmentation fault, invalid last token)
2016-11-20 14:15:51 +01:00
efa3aba32a
Remove Tokenizer::simplifyNull()
2016-10-18 21:44:02 +02:00
9cea2d6dfa
Tokenizer: Removed simplifications of standard functions that should be handled through configuration.
2016-10-18 19:25:58 +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
bcbc8ef017
Fixed #7747 (Syntax error when setting the bitcount of an enum defined inside a struct)
2016-10-04 15:57:43 +02:00
62ac40fc5e
Fixed #7706 ((debug) Executable scope 'foo' with unknown function.)
2016-08-20 22:43:27 +02:00
7d6c587580
Fixed #6113 (Tokenizer::simplifyFunctionPointer: wrong simplification of usage 'return (*f)();')
2016-08-04 19:10:08 +02:00
864cef2fd2
astyle formatting
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[ci skip]
2016-08-02 09:03:03 +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
71f62950ed
Tokenizer::findGarbageCode: Make it less picky about 'UNKNOWN_MACRO if ..'
2016-07-26 14:35:11 +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
adf16fae8b
Remove handling of ##, __FILE__, __LINE__ from tokenizer
2016-07-25 07:58:03 +02:00
ed4a47de45
Tokenizer: Improve syntax checking of switch,if,while
2016-07-22 16:54:24 +02:00
3eef225b36
Revert preprocessor fix for struct tag macros. There are performance problems.
2016-07-19 18:59:58 +02:00
4cc4ebd5cd
Travis: run slow unit test on travis that is too slow to run on development machines
2016-07-19 17:10:49 +02:00
72ead10d93
cleanup tests
2016-07-18 10:52:38 +02:00
45ee29d5dc
Fixed #7604 (simplifyCalculation: expression '0 && x[2]' is not simplified properly)
2016-07-17 15:52:53 +02:00
6e3d5dc0d1
Fixed #7580 (False positive when using logical operator keywords 'and', 'or')
2016-07-16 20:21:31 +02:00
be755af762
Removed todo testcase for #5783
2016-05-26 18:47:36 +02:00
06a594a9e0
Fixed #6207 ('not' misinterpreted as alternative C token)
2016-05-24 13:33:21 +02:00
06d5e73e88
Fixed #7471 (Tokenizer::prepareTernaryOpForAST: typedef with comma inside ?:)
2016-05-22 11:33:21 +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
9d1302d523
#7490 sizeof('a') should be sizeof(int) in C mode. Previous fix was hardcoding 4 for C.
2016-05-14 22:52:43 +02:00
2cb03b3fd0
Fixed #7409 (Tokenizer: Links not set properly 'Data<T&&>')
2016-05-14 20:40:30 +02:00
Daniel Marjamäki
Colomban Wendling
IOBYTE
rikardfalkeborn
Paul Fultz II
Simon Martin
orbitcowboy
PKEuS
Sebastian
Lauri Nurmi
Matthias Krüger
Jørgen Kvalsvik
David Hallas
Alexey Eryomenko
hexcoder
Martin Güthle
Ayaz Salikhov
Alexander Mai
Simon Martin
Stefan Weil
Daniel Marjamäki