Commit Graph

397 Commits

Author SHA1 Message Date
Daniel Marjamäki bfc40ffe9f Fixed (Segmentation fault in Preprocessor::handleIncludes()) 2013-06-21 20:10:46 +02:00
Daniel Marjamäki e4270bab78 Fixed (macros not propagated) 2013-06-19 21:29:39 +02:00
Daniel Marjamäki 15c92384f4 Fixed (Preprocessor: problem when using #ifndef symbol in the code) 2013-06-15 12:08:18 +02:00
Daniel Marjam�ki 4e09b06bc1 Fixed (allow checking multiple configurations when using -D by also using --max-configs or --force) 2013-06-08 16:46:54 +02:00
Daniel Marjamäki 9eac4489ac Fixed (False positive for ... seems to be invalid) 2013-06-06 12:44:19 +02:00
XhmikosR 8ac9b8e7a9 remove duplicate ";" and fours dots 2013-04-09 17:49:09 +02:00
Robert Reif a3f9b5c07d Fixed (Prefer prefix ++/-- operators for non-primitive types with template iterator) 2013-03-30 13:49:56 +01:00
Alexander Mai f43ea5c491 Fixed (Analyzing errors about system headers not being found) 2013-03-13 19:50:50 +01:00
Alexander Mai 59d636742e Fixed (Analyzing errors about system headers not being found) 2013-03-13 06:48:33 +01:00
Daniel Marjamäki 42dd956dff Preprocessor: Better fix for hangs. And added proper unit test. 2013-01-27 02:53:29 +01:00
Daniel Marjam�ki f69b1f426e Preprocessor: Improved handling of expressions in simplifyVarMap. Ticket: 2013-01-26 16:21:33 +01:00
Daniel Marjam�ki 641e7cba28 Fixed (Preprocessor: wrong #if evaluation) 2013-01-26 12:37:46 +01:00
Daniel Marjam�ki d33341a21a Fixed (Preprocessor: Treat SystemInclude and UserInclude the same) 2013-01-20 14:42:04 +01:00
Andrew C. Martin 4a73c93750 Fix compiler warnings and comment/string typos
- fix g++ warning:

> lib/checkother.cpp:3779: warning: comparison between signed and unsigned integer expressions

 - fix suncc warning (see [everything2](http://everything2.com/title/C%252B%252B%253A+static+extern+%2522C%2522)):

> "lib/checkmemoryleak.cpp", line 578: Warning (Anachronism): Formal argument __compar of type extern "C" int(*)(const void*,const void*) in call to bsearch(const void*, const void*, unsigned long, unsigned long, extern "C" int(*)(const void*,const void*)) is being passed int(*)(const void*,const void*).

- prefer empty() / isEmpty() over "size() > 0" (cases not caught by stlSize)

- fix word misspellings (mostly comments, a few output lines)

  - Parenthesis => Parentheses (both variations were used in the codebase)

  - fix typo and wording ("never alwayw") in gui/test/data/benchmark/simple.cpp's CheckOther::unsignedPositive():

```
-  "An unsigned variable will never alwayw be positive so it is either pointless or "
+  "An unsigned variable can't be negative so it is either pointless or "
```
2013-01-16 07:37:07 -07:00
Daniel Marjamäki d46789ee4a varFuncNullUB: fixed false positive when non-variadic argument is NULL () 2013-01-14 06:44:52 +01:00
Daniel Marjamäki f0ce26a2aa Preprocessor: Let the Tokenizer handle NULL 2013-01-13 15:01:31 +01:00
Daniel Marjamäki 70059c06de Fixed (std::string::compare(char const*) crash) 2013-01-03 08:44:32 +01:00
Reijo Tomperi 5d5f7085bf Updating year 2012 -> 2013 to .cpp and .h files and man page. 2013-01-01 18:29:08 +02:00
Daniel Marjamäki cb06d07ae7 Fixed (Escaped whitespace gives wrong error) 2012-12-02 18:04:19 +01:00
Daniel Marjamäki 45b77554ea Fixed (C++11 raw string literals not parsed correctly) 2012-11-30 13:46:46 +01:00
Daniel Marjamäki fe8b6f0f95 astyle formatting 2012-11-28 08:48:00 +01:00
Daniel Marjamäki 7d94230329 Fixed (#if condition does not evaluate numbers with sign) 2012-11-28 07:33:24 +01:00
PKEuS 4cd96158ae Fixed parsing of "__asm__ volatile {""};" 2012-11-04 12:21:34 +01:00
Daniel Marjamäki 24e71c479c Fixed (htmlreport broken) 2012-11-03 11:25:40 +01:00
Daniel Marjamäki c65ac603e9 Fixed (False positive: national locale inline asm comments are reported as unsupported) 2012-09-30 09:35:32 +02:00
Kamil Dudka b4d78e3d05 Fixed (Preprocessor: Wrong handling of #elif) 2012-09-15 09:34:41 +02:00
Daniel Marjamäki 6ebfbf42e1 Fixed (wrong syntax error if 'error' substring of stringification) 2012-09-12 16:10:45 +02:00
Daniel Marjamäki 2a9eaebcaa replaced tabs with spaces 2012-09-05 20:50:25 +02:00
Daniel Marjamäki 4eeec75b73 TestPreprocessor: Encode extended ASCII characters to avoid VS compiler warnings. 2012-09-04 16:29:06 +02:00
Daniel Marjamäki 41797d409d Fixed (cppcheck hangs with 100% cpu load) 2012-08-25 13:24:17 +02:00
Daniel Marjamäki 730935efdd Fixed testrunner assertions in TestPreprocessor 2012-08-25 11:45:18 +02:00
PKEuS f238f3fad5 Support sizeof in preprocessor directives
Applied "patch" provided by michaeln123 in 
2012-08-22 17:28:06 +02:00
Daniel Marjamäki dc6c3228d7 Fixed (Preprocessor: -U doesn't work) 2012-07-18 20:57:00 +02:00
Edoardo Prezioso aedaacba95 Don't report 'warning unknown pragma' message with GCC. 2012-07-18 00:48:45 +02:00
Daniel Marjamäki c6fdd2733b Test 'Preprocessor: Proper fix for ' 2012-07-13 13:04:10 +02:00
Daniel Marjamäki e4ad193b40 Fixed (CppCheck is stuck on evaluating false preprocessor expression( = 0)) 2012-07-13 11:28:45 +02:00
Daniel Marjamäki 8dd5270be3 Preprocessor: skip preprocessor directives in the Preprocessor::validateCfg function 2012-07-11 21:20:31 +02:00
Daniel Marjamäki 4f4be79f20 Preprocessor: Fixed bugs in my fix 2012-07-11 18:29:33 +02:00
Daniel Marjamäki 17cf24ed34 Fixed (Preprocessor: Invalid configuration (macro is used in code)) 2012-07-10 20:29:04 +02:00
Daniel Marjamäki 160fa94a02 Visual Studio: Hide VS compiler warnings for '(char)0xff' and '(char)0xfe' 2012-06-10 15:51:56 +02:00
Daniel Marjamäki 171f570639 Handle UTF-16 files. Partial fix for ticket 2012-06-10 11:00:27 +02:00
PKEuS 279b0c59bb Don't set Preprocessor::missingIncludeFlag if missingInclude warning is suppressed (). 2012-05-16 02:59:45 -07:00
Daniel Marjamäki dad2fb6db1 Fixed (Preprocessor: __cplusplus always defined for c++ code) 2012-05-08 11:49:43 -07:00
PKEuS 1a5fbd61d2 Splitted class TokenList from Tokenizer 2012-05-05 09:33:26 -07:00
Daniel Marjamäki 005ce81689 Fixed (False positive: statement begins with numeric code) 2012-05-04 17:53:47 +02:00
Ahti Legonkov 79af6f65d7 Fixed (cppcheck hangs with 100% cpu load on parsing preprocessor code) 2012-04-22 06:49:42 +02:00
PKEuS 88aa08e71b Refactorizations in test suite:
- Removed redundant tokenization helper functions in testtokenize.cpp and testsimplifytokens.cpp
- Pass arguments as const char[] or const std::string& to avoid instanciation or at least copying of strings
- Removed redundant calls to Tokenizer::validate() - This function is already called implicitly by tokenize() and simplifyTokenList()
2012-04-17 09:51:08 +02:00
Daniel Marjamäki 2ffb3baaed Preprocessor: fixed tests 2012-03-27 20:48:22 +02:00
Daniel Marjamäki 01ddfb6f80 Fixed (Broken support for dollar signs in identifiers) 2012-03-27 19:35:41 +02:00
Daniel Marjamäki c07044b3d3 Fixed (Preprocessor: handle '!(X)' the same as '!X') 2012-03-26 19:01:45 +02:00
Ahti Legonkov 780481e82a Fixed ticket . 2012-03-23 01:45:47 +02:00
Stefan Weil f079ee7c31 test: Fix preprocessor code in test data
This is not valid preprocessor code: #ifdef A == 1

Signed-off-by: Stefan Weil <sw@weilnetz.de>
2012-03-18 16:50:16 +01:00
Daniel Marjamäki fc84f55f80 Fixed (Preprocessor #if fails to correctly compare two #defined values) 2012-03-15 20:04:34 +01:00
Daniel Marjamäki db1205cdb3 Preprocessor: better handling of '#if A==1' 2012-02-29 19:08:01 +01:00
Daniel Marjamaki fbb5ebe3c6 Fixed (Preprocessor: Defines given on command line are not used in the code) 2012-02-05 20:48:28 +01:00
Daniel Marjamäki 8e2c40b4b3 Fixed (#undef needs different handling) 2012-01-24 07:43:26 +01:00
Ahti Legonkov 78461093f0 Fixed (When macro definition contains parenthesis, the #defined symbol does not get #defined.) 2012-01-21 12:51:54 +01:00
Daniel Marjamäki bd8c21fc6b Refactoring: Made Preprocessor::simplifyCondition nonstatic 2012-01-06 08:42:07 +01:00
Daniel Marjamäki 66472b09c0 Refactoring: Made Preprocessor::match_cfg_def nonstatic 2012-01-06 08:15:48 +01:00
Daniel Marjamäki 94d220e370 Refactoring: Made Preprocessor::getcode nonstatic 2012-01-06 08:01:50 +01:00
Daniel Marjamäki 07776e90ad Preprocessor: cleanup 2012-01-05 18:37:15 +01:00
PKEuS 38ddcde7b0 - Refactorizations in preprocessor.cpp and tokenizer.cpp
- Bugfix: tok->stringify(tok) returns now "".
- Removed most of the inline-asm handling in preprocessor; improved the remaining handling of #asm/#endasm: Simplified to "asm(...);" statement
2012-01-02 12:58:34 +01:00
PKEuS 064e0ea0d0 Revert "- Refactorizations in preprocessor.cpp and tokenizer.cpp"
Committing with subversion seems to have issues. Sorry for that. I'll the changes again, now using git.

This reverts commit 69498de6ca.
2012-01-02 12:10:53 +01:00
Philipp K 69498de6ca - Refactorizations in preprocessor.cpp and tokenizer.cpp
- Bugfix: tok->stringify(tok) returns now "".
- Removed most of the inline-asm handling in preprocessor; improved the remaining handling of #asm/#endasm: Simplified to "asm(...);" statement
2012-01-02 03:15:02 -08:00
Reijo Tomperi 8cae17fda8 Update year to 2012 2012-01-01 01:05:37 +02:00
Daniel Marjamäki 2bb5de4c89 Fixed (False positive: Null pointer dereference (pointer is checked in macro)) 2011-12-18 13:33:23 +01:00
Daniel Marjamäki 322f46c761 Fixed ((error) Invalid number of character ({) when these macros are defined:) 2011-12-17 15:23:55 +01:00
Daniel Marjamäki fd78816181 Fixed (preprocessor define assignment not propagated) 2011-12-15 18:49:35 +01:00
Daniel Marjamäki 34fba9e1ea Fixed ((error) Invalid number of character ({) when these macros are def ined: 'WIN32'.) 2011-12-13 21:14:41 +01:00
Daniel Marjamäki 8624c0b9fd Merge pull request from makulik/master
Fixed ticket  '-U option doesn't supress include file handling for #include statements inside #ifdef code paths'
2011-12-10 02:44:01 -08:00
makulik 0a777dcb52 Fixed ticket '-U option doesn't supress include file handling for #include statements inside #ifdef code paths'
Signed-off-by: makulik <g-makulik@t-online.de>
2011-12-09 21:57:06 +01:00
PKEuS 167a7e3e51 Various code cleanups 2011-12-08 21:28:34 +01:00
makulik 8c04431b17 Removed int cast from undef preprocessor testcases
Signed-off-by: makulik <g-makulik@t-online.de>
2011-11-30 22:10:49 +01:00
makulik 31c22ca31e Fixed preprocessor testcases
Signed-off-by: makulik <g-makulik@t-online.de>
2011-11-30 21:51:23 +01:00
makulik 1e8fc71f8e Solution for ticket 'Allow explicit undef's for configuration'
Signed-off-by: makulik <g-makulik@t-online.de>
2011-11-30 20:24:01 +01:00
Daniel Marjamäki e78131f9e6 Preprocessor: better handling of #define A 0 => #if A==0. ticket 2011-11-17 19:19:43 +01:00
Daniel Marjamäki ed97b62610 Fixed (Missing includes always reported) 2011-11-06 08:59:07 +01:00
Daniel Marjamäki 9b8ffe7219 Fixed (Tokenizer: better handling of char constants that are compared with numeric constants) 2011-11-03 20:03:31 +01:00
Daniel Marjamäki 73f3b2074b Fixed (wrong #elif behaviour) 2011-11-03 19:05:48 +01:00
Daniel Marjamaki 8950b4bd72 Removed old test case for missing includes. There is better testing in TestPreprocessor::def_missingInclude 2011-11-02 20:34:57 +01:00
Daniel Marjamaki 4fe3f8f080 Preprocessor: Unit test handling of missing includes in 'normal' preprocessing 2011-11-02 20:29:14 +01:00
Daniel Marjamaki 4b57a146fb Preprocessor: Unit test #error and missing includes. Ticket: 2011-10-25 19:55:47 +02:00
Daniel Marjamäki f0d8fd7235 Preprocessor: updated tests 2011-10-24 21:56:43 +02:00
Daniel Marjamaki 0eb4e3032a Preprocessor: handle '#undef' better. Ticket: 2011-10-24 19:51:00 +02:00
Daniel Marjamaki 08ba378730 Preprocessor: Improved 'normal' preprocessing. better handling of multiple #elif and #else blocks 2011-10-24 08:11:44 +02:00
Daniel Marjamaki 3de70a7244 Preprocessor: Better 'normal' preprocessing. Simple handling of '#elif' 2011-10-24 07:37:47 +02:00
Daniel Marjamaki 9e50b7cb68 Preprocessor: updates to 'normal' preprocessing 2011-10-23 19:17:29 +02:00
Daniel Marjamaki bf0386c938 Preprocessor: Started working on new preprocessing that uses -D information better. Ticket: 2011-10-17 20:12:46 +02:00
Daniel Marjamäki 6f8e42a5af changed the astyle formatting flags 2011-10-13 20:53:06 +02:00
Daniel Marjamäki 787bc4c384 Fixed (Preprocessor has incorrect precedence(?) for &&) 2011-08-28 18:30:58 +02:00
Daniel Marjamäki e82df7292f Fixed (Wrong file name reported with #error in header) 2011-08-03 07:28:37 +02:00
Reijo Tomperi ee7b8d53c6 Fix: (segmentation fault of cppcheck ( #elif (){ ))
http://sourceforge.net/apps/trac/cppcheck/ticket/2942
2011-08-02 22:06:27 +03:00
Simon Martin fc0f75fe6a Preprocessor: Fix #if0 #elif todo test case. Ticket: 2011-07-24 08:54:24 +02:00
Daniel Marjamäki 7e7f6eecf5 Fixed (Improper hanling of preprocessor directives #if defined) 2011-07-20 23:50:57 +02:00
Daniel Marjamäki b66e6e73db Fixed (Problem with || in #if) 2011-07-18 21:44:23 +02:00
Daniel Marjamäki c55b0ff651 Fixed (Define in source not set when -D is used) 2011-07-16 16:59:06 +02:00
Daniel Marjamäki 07a1222ac6 Preprocessor: fix handling of (1&&2) condition 2011-07-16 09:24:27 +02:00
Daniel Marjamäki be9e66efff Fixed (Segfault with #asm) 2011-05-11 19:27:19 +02:00
Daniel Marjamäki 6fc59b0257 Fixed (inline cmd // cppcheck-suppress does not work anymore for 1.48) 2011-04-22 20:25:17 +02:00
Daniel Marjamaki fbc8223a6b Preprocessor: Fixed expandMacros problem. Ticket: 2011-04-07 16:53:42 +02:00
Daniel Marjamäki a2d2d93958 astyle formatting 2011-03-01 17:58:15 +01:00
Greg Hewgill baf50c6db1 add TODO for #elif inside #if 0 processing, also for #if 1 2011-03-01 20:24:03 +13:00
Greg Hewgill 2efb2efaca refactor #if 0 handling to leave preprocessor statements alone 2011-03-01 20:04:11 +13:00
Greg Hewgill a331516735 handle #if (0) after removing parentheses 2011-03-01 19:50:17 +13:00
Greg Hewgill 31c56d7353 handle embedded whitespace in #if 0 processing 2011-03-01 19:32:47 +13:00
Greg Hewgill 87fd55b155 test case for #if 0 exclusion 2011-03-01 19:30:42 +13:00
Daniel Marjamäki ab2bf0ee0c Fixed (false positive: Preprocessor does not ignore #include within #if 0 block) 2011-02-26 10:04:38 -08:00
Daniel Marjamäki 32a49235e3 Fixed (Preprocessor does not correctly handle #define A 0 / #if A) 2011-02-23 13:08:24 -08:00
Daniel Marjamäki 9983aa5721 Fixed (cppcheck hangs with 100% cpu load ( #define = )) 2011-02-22 19:55:02 +01:00
Daniel Marjamäki c3fba356c0 Fixed (#if equality testing does not ignore parentheses) 2011-02-20 20:57:28 +01:00
Daniel Marjamäki f6e6fa685e Preprocessor: Added TODO test case for 2011-02-20 20:11:51 +01:00
Daniel Marjamäki 8c5ec0df7d Merge branch 'preprocessor' of https://github.com/ghewgill/cppcheck into ghewgill-preprocessor 2011-02-13 18:13:35 +01:00
Greg Hewgill a4fd5e873e change failing tests into TODO_ASSERT_EQUALS 2011-02-13 20:45:04 +13:00
Greg Hewgill f2f2d1f885 Fixed (Preprocessor: better handling for #undef) 2011-02-11 18:51:22 +01:00
Greg Hewgill 751f8d46e5 Fixed (Preprocessor: #define parsing when there is no whitespace between a macro symbol and its double-quoted string expansion) 2011-02-11 18:01:27 +01:00
Erik Lax b3e8ef9d48 Fixed (Refactoring Preprocessor::read) 2011-02-11 06:30:42 +01:00
Greg Hewgill c0d3e002a9 preprocessor check for #define A 0 2011-02-08 21:02:15 +13:00
Daniel Marjamäki 7c9e52546d Fixed (preprocessor check XX is already guaranteed to be defined -- too eager?) 2011-02-07 20:26:29 +01:00
Daniel Marjamäki 757c840633 astyle formatting 2011-01-31 17:26:07 +01:00
Raphael Geissert 66253af1e5 Handle "#endif !defined" conditionals 2011-01-30 17:33:44 -06:00
Raphael Geissert b944168bdc Check for cpp conditionals where a define is already guaranteed 2011-01-30 12:47:17 -06:00
Pete Johns 098f0bf3e6 Fixed (Make TODO_ASSERT_EQUALS take three arguments (value, to_be, as_is)?...
Removed replaced EXPECTED with...

WANTED (to-be):     The future expected value.
CURRENT (as-is):    Documenting how cppcheck behaves now.

This removes the need for an ASSERT_EQUALS but enforces the check for every TODO_ASSERT_EQUALS.
2011-01-30 23:20:11 +11:00
Raphael Geissert 49848fd752 Remove duplicated defines
After simplifying define(A) conditionals, the final list of
configurations could end up containing duplicate items.

Ticket 
2011-01-30 02:13:32 -06:00
Reijo Tomperi 226b605774 Change year 2010 -> 2011 in license texts. 2011-01-09 21:33:36 +02:00
Daniel Marjamäki 2e7e118cb8 Fixed (Preprocessor: Wrong simplification of __VA_ARGS__) 2011-01-02 11:19:37 +01:00
Daniel Marjamäki 571704f118 Added TODO testcase for ticket (Preprocessor: Wrong simplification of __VA_ARGS__) 2011-01-02 10:09:50 +01:00
Daniel Marjamäki a9aa6375b7 gcc: disabled -Wconversion again - too many warnings 2011-01-01 09:16:31 +01:00
Ettl Martin a55d7df8a3 test:testpreprocessor.cpp; fixed broken unit test due to wrong charcter encoding 2010-12-15 21:34:31 +01:00
vBm 46a11183a5 Fixed some spelling mistakes 2010-12-15 18:45:53 +01:00
Robert Reif f12c0c7ada Tokenizer: add assert(_settings) to Tokenizer to insure the tokenizer always has settings. Ticket: 2010-12-01 18:00:55 +01:00
Daniel Marjamäki 86e517c5d3 Fixed (Preprocessor: Compound macro statements not handled correctly) 2010-09-24 21:38:11 +02:00
Daniel Marjamäki a6ff3681bb Fixed (Preprocessor: macros are expanded wrong) 2010-09-18 22:20:01 +02:00
Daniel Marjamäki 42d0ad8262 Fixed (Preprocessor: ifndef incorrectly simplified) 2010-09-14 17:45:37 +02:00
Daniel Marjamäki b0bb71ee20 Preprocessor: Handle C++0x rawstrings by replacing them with normal strings. Ticket: 2010-09-13 19:36:40 +02:00
Robert Reif aae2986361 Fixed (#error messages should be displayed when user defines are used) 2010-09-12 21:30:47 +02:00
Daniel Marjamäki f490ebcf88 Fixed (Confused -v switch) 2010-09-03 13:30:49 +02:00
Daniel Marjamäki 427c0f4bfd Fixed (segmentation fault of cppcheck) 2010-09-02 23:01:12 +02:00
Daniel Marjamäki d45186d645 Added --debug-warnings that we can use to enable various debug warnings 2010-08-27 20:28:00 +02:00
Daniel Marjamäki 1d9e484053 Fixed (Preprocessor: Compound macro statements not handled correctly) 2010-08-26 21:33:45 +02:00
Daniel Marjamäki 1fd773b245 Fixed (segfault in Tokenizer::simplifyLogicalOperator) 2010-08-17 20:06:20 +02:00
Daniel Marjamäki eab69a686b Visual Studio: Fixed unit tests. Ticket: 2010-08-07 21:05:14 +02:00
Daniel Marjamäki 7c5219324e Refactoring: Cleanup include that checkheaders reported as not needed 2010-07-26 22:05:51 +02:00
Daniel Marjamäki 29b2be19ab Fixed (Preprocessor: define - ifndef problem) 2010-07-25 15:19:25 +02:00
Daniel Marjamäki 5e0a4a173a Refactoring: The preprocessor will report errors instead of throwing exceptions. Ticket: 2010-07-23 13:54:52 +02:00
Kimmo Varis 618076a65f Better fix for .
Now handles also system includes. And have couple of tests.
2010-07-21 14:16:42 +03:00
Kimmo Varis 9d29ee6edd Use enum for header file types 2010-07-21 12:58:30 +03:00
Daniel Marjamäki a402b6bb98 Fixed (Preprocessor: macros are expanded wrong) 2010-06-19 12:03:39 +02:00
Daniel Marjamäki c0e9a546f7 Refactoring: Refactoring the Settings class 2010-04-17 09:23:54 +02:00
Reijo Tomperi 15e4b8dbd5 Fix (case marks improperly tokenized with macro)
http://sourceforge.net/apps/trac/cppcheck/ticket/1595
2010-04-15 23:21:00 +03:00
Zachary Blair 2e276576a4 Fixed (Cppcheck checks redundant configurations) 2010-04-15 18:37:51 +02:00