a200e5b32f
Merge pull request #551 from simartin/ticket_4335
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Ticket #4335 : Properly detect and handle template class specialisations
2015-03-15 07:59:11 +01:00
520314f9a0
Ticket #4335 : Properly detect and handle template class specializations.
2015-03-15 00:28:33 +01:00
32a7a178e8
Code simplification now that ">>" is turned into "> >" when it closes template argument lists.
2015-03-14 23:02:10 +01:00
4c916641cc
Ticket #6347 : Fix use after delete when simplifying template instantiations.
2015-03-14 18:46:17 +01:00
1d973b882d
Ticket #6567 : Handle member functions in TemplateSimplifier::getTemplateNamePosition.
2015-03-07 21:52:12 +01:00
925f077b8a
Fixed #6110 (TemplateSimplifier::simplifyCalculations: wrong simplification of 'if (VG_(strlen)(s)>=3)')
2015-03-02 16:27:00 +01:00
c4c46be972
Revert fix for #6181 , that caused #6354 and #6414 .
2015-02-14 12:29:05 +01:00
b2835051df
Refactorization: Renamed Token::Match pattern %var% to %name%, implement new pattern %var% which is true if varId > 0.
2015-01-31 12:32:04 +01:00
cd4c297dce
Fix segfault in template simplifier
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When something parsing the template syntax
went wrong, "tok2" was NULL and resulted
in deleting all remaining tokens. Whoops.
Triggered by gcc test suite:
gcc/testsuite/g++.dg/cpp0x/variadic87.C
Tracked down the source of the bug with
valgrind's "--track-origins=yes" switch.
2015-01-18 01:43:43 +01:00
ff11ba9847
Updated copyright year to 2015
2015-01-03 12:14:58 +01:00
e03f49360f
Merge pull request #484 from simartin/ticket_6181
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Ticket #6181 : Properly handle >> terminating template parameter lists.
2014-12-21 12:21:17 +01:00
4c7a8c5497
Ticket #6181 : Properly handle >> terminating template parameter lists.
2014-12-14 15:14:27 +01:00
859c6381cc
Ticket #6172 : Properly grok %type%... template parameters.
2014-12-14 14:33:37 +01:00
cc6b51f2d9
Ticket #6059 : Properly handle class... in parameter lists.
2014-11-07 23:08:54 +01:00
0e4c508d7b
Fixed #4272 and #6237 (Crash from running out of memory with many templates)
2014-11-01 22:07:24 +01:00
d0d2a0faf8
simplifyCalculations: Fix simplification of '( %num% )' when parentheses must be kept
2014-10-10 13:19:25 +02:00
9ddf857dc7
Ticket #5625 : Simplify constant ternary operator in template parameters.
2014-10-04 20:49:57 +02:00
32f7a789df
Merge overlapping patterns, move declarations
2014-09-17 10:54:53 +04:00
29a49d0641
removed some redundant null pointer checks before calling Token::Match
2014-09-14 11:35:04 +02:00
53b58f0ed9
Refactoring. Use Token::Match instead of hardcoded patterns to increase readability.
2014-09-14 11:26:16 +02:00
01cf008792
Ticket #6134 : Improve the mechanism differentiating template declarations from template definitions.
2014-09-13 16:44:05 +02:00
6e10603227
Ticket #6023 : Properly handle template'd default template parameter values.
2014-09-06 20:39:04 +02:00
d41ef3a6d0
TemplateSimplifier: Fixed crash caused by null pointer dereference. I don't have a testcase. But the code is suspicious, in the loop we check if tok3 is null and then in the loop head we call tok3->next().
2014-07-15 21:28:52 +02:00
9b38ae73c1
Attempt to fix 2 Coverity messages.
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Replace a few unsigned int by std::size_t
2014-07-07 21:25:30 +02:00
d40b77dce2
Removed special 'else if' handling. this is redundant since these are simplified.
2014-07-02 16:16:19 +02:00
76f3f67bcf
Fixed fsanitize=undefined: left shift of negative value -10000 in lib/templatesimplifier.cpp.
2014-06-16 10:58:41 +02:00
a04036337d
Fixed #5860 : Don't show returnTempReference for calculations on unknown types
2014-05-24 12:50:04 +02:00
adf38fcfd0
Further include cleanup
2014-05-24 12:50:04 +02:00
2b809800b6
Ticket #5823 : Properly count template parameters in TemplateSimplifier::useDefaultArgumentValues and handle casts in template parameters' default values.
2014-05-23 23:38:40 +02:00
90c1016c74
Fixed #5842 : remove C99 static keyword between [] in tokenizer.
2014-05-13 16:28:28 +02:00
be9a566d48
Refactoring/small corrections to fix warnings from clang -fsanitize=undefined 'member call on null pointer'
2014-05-20 21:55:08 +02:00
d6db261213
Fixed #5827 (Invalid token match patterns)
2014-05-19 06:31:38 +02:00
5fbd58d98d
Fixed messages of CheckInternal, fixed a false positive.
2014-05-18 20:39:52 +02:00
e61e1cb13d
Ticket #5786 : Properly handle cv-qualified member pointers as template parameter.
2014-05-14 22:27:31 +02:00
4e2c0617d3
Merge pull request #303 from simartin/ticket_5297
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Ticket #5297 : simplifyCalculations should pass once more on simplified tokens
2014-05-10 10:18:29 +02:00
1e4902cb65
Ticket #5297 : simplifyCalculations should pass once more on tokens being simplified.
2014-05-10 09:37:56 +02:00
46d8d81176
Ticket #5774 : Properly handle "typename..." in template parameter list.
2014-05-09 22:20:22 +02:00
2a6acdf357
Ticket #5605 : Don't consider '>' as a default template parameter value. Don't choke on template parameters with erroneous default values.
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Ticket #5759 : Properly handle pointers to class members in template parameter lists.
Ticket #5762 : Handle template specialization tokens.
2014-05-08 13:54:56 +02:00
6e25280c90
Reverted fix for #5605 since it cause this crash: #5759
2014-05-05 21:11:47 +02:00
2f3f42d7f1
astyle formatting
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[ci skip]
2014-05-03 18:10:49 +02:00
ffe6a0be2b
Ticket #5605 : Don't consider '>' as a default template parameter value. Don't choke on template parameters with erroneous default values.
2014-05-03 16:26:14 +02:00
ca9386859b
Tokenizer: replace ') const| {' pattern to detect function start
2014-04-26 18:31:56 +02:00
28751c8ad0
astyle formatting
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[ci skip]
2014-04-15 06:32:25 +02:00
ac24635056
Convert MathLib::toLongNumber() from template member function to toLongNumber() and toULongNumber() to avoid various problems compiling with Visual Studio
2014-04-14 20:30:38 +02:00
718e42f5ca
Fix some clang warnings about type conversions
2014-04-11 23:35:53 +02:00
e19129a409
Fix #4724 (Error in calculation shift operation: wrong sign: 1UL << 63)
2014-04-10 19:22:14 +02:00
5698f7b337
astyle formatting
2014-03-14 05:36:44 +01:00
61eb262244
Fixed #5215 (segmentation fault (invalid code) in TemplateSimplifier::useDefaultArgumentValues)
2014-03-12 19:36:22 +01:00
b1dc51ba9c
Fixed #4796 (Missing semicolon after simplified template class)
2014-03-12 06:09:45 +01:00
5e0a575091
Optimization: tokenlist::addtoken
2014-03-09 17:54:49 +01:00
3518e02d23
Ticket #5506 : Skip template parameters when determining whether a template is a declaration or a definition.
2014-03-01 14:58:47 +01:00
23efc68dd7
use nullptr
2014-02-16 10:32:10 +01:00
fd3a8a2a18
Update copyright
2014-02-15 07:45:39 +01:00
86201c13cb
Fixed #5097 (TemplateSimplifier::expandTemplate assertion failure)
2014-01-05 19:19:52 +01:00
621cf6e777
Support arrays as template parameters in TemplateSimplifier::templateParameters
2013-12-31 13:59:32 +01:00
8cca41774d
Fixed #4446 (Crash on complex C++ template)
2013-11-21 20:27:24 +01:00
f8cf64afef
Fixed #4710 (Template parser bug: const in constructor changes template names)
2013-11-19 06:07:25 +01:00
1c513f330a
Fixed #5055 (False negatives when using -I (external source code))
2013-09-29 18:59:27 +02:00
2de3ebcb1e
CheckIO: fixed some more false negatives. Ticket: #4964
2013-09-24 06:43:03 +02:00
894f537eba
Remove warnings emitted by clang's -Wsign-conversion
2013-09-22 13:22:52 +02:00
5d7518aa57
simplifyCalculations: Improved handling of casts ( #4899 )
2013-09-03 06:27:11 +02:00
2a78db4c06
Refactoring Token::findClosingBracket.
2013-07-31 10:30:20 +02:00
eb3bf571be
Avoid divisions by zero when simplifying numeric calculations.
2013-07-28 12:32:18 +02:00
722bfe7197
Fixed #4553 (Wrong calculation of known values)
2013-06-14 18:51:52 +02:00
876e9c0039
Fixed issue on C++11 right angle brackets ( #4832 )
2013-06-12 13:43:29 -07:00
42068a3d60
Fixed #4767 (segmentation fault in expand template)
2013-05-01 13:28:01 +02:00
c3d1274db3
Reverted 'simplify NOT' since there are problems related to signedness of numeric values.
2013-04-24 06:32:34 +02:00
cb343bd718
fixed typo in reporting Error
2013-04-16 11:25:45 +02:00
9ad39ca4c0
Fixed #4544 (Crash with this line : class CD : public CC< class CB< CA > >)
2013-04-12 16:38:12 +02:00
e8fbd39efd
Templates: better handling of 'X<class Y>' template instantiations. Ticket: #4544
2013-04-11 18:58:39 +02:00
33cfc1a52e
fixed #4726 : simplify bitwise Not (~ %num%)
2013-04-11 09:16:40 +02:00
4abe1c0bac
Fix Cppcheck message
2013-04-07 19:33:46 +02:00
cd770fb106
Fixed #4310 (False positive 'boolean result in bitwise' message in template class (was #3818 ))
2013-04-07 16:48:42 +02:00
369e80b021
Fixed #4465 (syntax error on valid C++ source file)
2013-03-14 18:52:22 +01:00
0105f8223c
Simplified several Token::Match/simpleMatch calls when match string consists of a single pattern
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Fixed two CheckInternal error messages
2013-03-01 03:42:04 -08:00
f899e6ca30
Changed behaviour of %op% pattern accordingly to changes to Token::isOp(). Added %cop% as replacement for old %op%
2013-03-01 02:43:59 -08:00
670c4de8a9
Changed behaviour of Token::is*Op() functions:
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- Rename Token::isOp() to Token::isConstOp() (indicating that the operator does _not_ modify the input variables)
- Create new Token::isOp(), returning true also for ++, -- and assignment operators
- Make Token::isExtendedOp() returning also true for all assignment and ++/-- operators
2013-02-28 12:50:29 -08:00
2a660fa3b4
Tokenizer: Fixed removeCast bug. Don't simplify (A)&b to A&b if A might be a type. Related with ticket: #4439
2013-02-16 16:58:36 +01:00
bd0d9b9639
fix misspellings & gcc v3.4.6 warnings
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1. fix typos / misspellings
- Fix misspelling within comments, variable/function names, stdout messages
- changes the name of an error code: ```stlBoundries``` changed to ```stlBoundaries```. Alias old name (```stlBoundries```) to the new one.
2. fix gcc v3.4.6 32bit & 64bit warnings
- fixes gcc v3.4.6 warnings, except for those in tinyxml and "-Wmissing-declarations" makefile warnings
- in Preprocessor::handleIncludes(), replace a ```vector <bool>``` with ```stack<bool>``` (see ```vector<bool>``` warning below).
- this is the only ```vector<bool>``` in the codebase
- ```vector <bool>``` is actually a case of template specialization, and is not recommended, according to the following links:
http://stackoverflow.com/q/6461487
http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2160.html
http://stackoverflow.com/q/670308
- in the codebase before and after this change, testrunner SEGVs in a number of places on gcc v3.4.6, including ```Check::~Check()```, among others
- fc42fc95
2013-02-09 23:43:09 -07:00
4a73c93750
Fix compiler warnings and comment/string typos
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- 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
33619de072
Revert "Change location of %op% operator in multicompare"
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It's no longer needed with the proper fix for Token::Match().
This reverts commit 8b2adf1391
2013-01-09 17:06:04 +01:00
8b2adf1391
Change location of %op% operator in multicompare
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When the %op% operator is the first element
of a multicompare, it properly executes Token::isOp().
Otherwise it uses it's "internal implementation".
Workaround inspired by Edoardo Prezioso.
2013-01-08 20:26:48 +01:00
70059c06de
Fixed #4456 (std::string::compare(char const*) crash)
2013-01-03 08:44:32 +01:00
5d5f7085bf
Updating year 2012 -> 2013 to .cpp and .h files and man page.
2013-01-01 18:29:08 +02:00
5101f3c029
Use the new pattern: '%comp%' where possible.
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Change also the description comment of the Token::Match by adding the new pattern and the forgotten '%op%'.
2012-12-01 01:31:35 +01:00
9556634ee7
Revert 1c0617c504.
2012-11-07 18:34:25 +01:00
1c0617c504
change some Token::Match patterns used in code:
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replace '||' with '%oror%', where possible.
2012-11-07 02:23:09 +01:00
e44ee280bc
Fixed handling of pointers to functions in namespace as template parameters ( #4172 )
2012-11-04 11:15:03 +01:00
9cb9388e49
Fixed handling of pointers in templates ( #4319 )
2012-11-04 10:49:25 +01:00
99777671e5
Related to commit 11b00470637ed119140fb6257a5552f13f010d85: fix copy-paste mistake.
2012-10-24 03:27:15 +02:00
11b0047063
Fix some clang analyzer messages.
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CheckMemoryLeak: two redundant assignments, should be clarified;
TemplateSimplifier: same;
Tokenizer: same.
2012-10-24 03:17:56 +02:00
be174d6266
TemplateSimplifier: Fixed bad pattern that was detected by CheckInternal and pointed out by edward-san. The handling of recursive templates is better now.
2012-10-14 19:48:53 +02:00
0ff8105c71
Fixed #4074 (Internal error. Token::Match called with varid 0)
2012-09-24 06:44:51 +02:00
406483b618
Fixed valgrind error in #3953 , but there's still the bad enum problem.
2012-09-20 21:07:37 +02:00
c3cb6202ed
Fixed #4172 (TemplateSimplifier: Handle 'A<&f> x' template instantiation)
2012-09-19 16:10:13 +02:00
3905f4ad7d
fixed #4169 semgentation fault (invalid code); Applied patch from amai and added a unittest.
2012-09-19 11:03:40 +02:00
e136b59f21
Removed redundant "simplifyTemplates" prefix (information already in class name) from function names in TemplateSimplifier.
2012-09-12 20:46:56 +02:00
d28ceff449
Simplified code in templatesimplifier.cpp
2012-09-12 20:41:10 +02:00
64faa780fe
Fixed #4087 (div by zero check is invalid for floats)
2012-09-11 16:50:42 +02:00
7acb04b44c
Tokenizer: improved simplification of numeric calculations
2012-09-09 16:22:39 +02:00
a4b5824dec
New internal check: checkRedundantNextPrevious().
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Fixed findings by new internal check
2012-09-07 12:36:40 +02:00
e2bc381550
Don't shift by a negative value in TemplateSimplifier::simplifyNumericCalculations()
2012-09-06 17:02:20 +02:00
9fa7e15fb4
Fixed setVarId for nested templates ( #3976 , #3769 ) and support C++11 right angle brackets in TemplateSimplifier::templateParameters()
2012-08-26 09:49:38 +02:00
9ffc7f4c2d
Fixed #3964 (False positive: Expressions in array declarations are not simplified 'char mac[17+1];')
2012-08-20 18:10:32 +02:00
e534ee0426
Fixed #3706 (cppcheck 1.53 hangs when processing a certain template with specializations)
2012-08-13 16:17:33 +02:00
2ac2674f67
Fixed #4000 , added support for function prototypes to TemplateSimplifier::templateParameters()
2012-08-12 05:19:56 -07:00
6ff1760c72
TemplateSimplifier: Improved handling of unknown inner template instantiation inside template instantiation ( #3818 )
2012-08-09 17:19:36 +02:00
4ec12209dc
TemplateSimplifier: Fixed wrong match when inner template parameters are wrongly counted ( #3818 )
2012-08-08 06:43:41 +02:00
445fd4e6aa
Fixed #4010 (error (cppcheckError): Internal error. Token::Match called with varid 0)
2012-08-05 17:11:39 +02:00
2c10e9a6ca
TemplateSimplifier: Removed unused function
2012-07-29 16:14:26 +02:00
435340b463
Fixed #3814 (false positive: missing constructor)
2012-07-29 16:01:05 +02:00
f5e5d59562
Refactorizations:
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- Removed redundant newlines at the end of test cases
- Make use of STL algorithms instead of own implementations of std::replace and std::remove+string::erase
- Removed unused variable (found by cppcheck)
- Prefer postfix increment (found by cppcheck)
2012-07-24 12:21:05 -07:00
fae40c4782
Change every C version of 'size_t' to C++ 'std::size_t'.
2012-07-09 13:30:18 +02:00
5174f7ff5e
Fixed #3723 (Preprocessor evaluation order)
2012-06-14 21:47:03 +02:00
0bb0fdedc2
Fixed #3747 (False 'boolean result in bitwise' message with 'mask' enums)
2012-05-16 18:48:33 +02:00
28f6e2f4a9
Resolved cyclic dependency between Tokenizer and TemplateSimplifier
2012-05-06 01:38:55 -07:00
1a5fbd61d2
Splitted class TokenList from Tokenizer
2012-05-05 09:33:26 -07:00
6fd6f0998b
Improvement to 5b8840c6b02bd648dc2b75e60145474ae12f8e67: handle also 'const struct|union' types as template parameters.
2012-04-27 20:51:55 +02:00
5b8840c6b0
Fixed #3764 (Tokenizer::setVarId: no varid for templated variables with const/struct/union types)
2012-04-27 18:02:07 +02:00
30e8e389a7
Fixed #2980
2012-04-26 10:58:35 +02:00
dd5e9aa454
Make use of recently implemented Token::type() functionality
2012-04-25 09:56:07 +02:00
8cbed66089
Changed relationship between templatesimplifier and tokenizer:
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- Pass a tokenizer to templatesimplifier to reduce code duplication (Make use of Tokenizer::reportError; remove redundant TemplateSimplifier::addtoken2) and amount of arguments passed to functions
Removed ctor and dtor implementation from TemplateSimplifier: This class shouldn't be instanciated.
2012-04-23 20:45:36 +02:00
cb7537418a
Make use of Token::findClosingBracket in templatesimplifier.cpp
2012-04-18 16:16:06 +02:00
ea148173bb
TemplateSimplifier: Allow that template parameter starts with ::
2012-04-15 18:15:36 +02:00
7669abb170
Tokenizer::setVarId : Starting to rewrite Tokenizer::setVarId. The purpose of the rewrite is to make this function faster.
2012-04-15 11:47:22 +02:00
62d5069387
Fixed #3722 : Handle associative law correctly for operator*
2012-04-13 11:55:09 +02:00
05a6638468
Removed code that became unnecessary after 7be01da8e9.
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Fixed wrong comment in cli/pathmatch.h (doxygen warning)
2012-04-13 11:08:46 +02:00
68e6511c87
Fixed #3532 (false positive : missing constructor)
2012-03-31 11:30:26 +02:00
4f1f6e1824
Improved simplification of calculations:
...
- Use more generic patterns
- Look on operator precedence more consequently
-> Made a TODO test case from a test case that worked previously, because the calculation is simplified so that the problem isn't detected any more.
Changed comment "Coding style checks" to "Checks", because it didn't fit
2012-03-27 21:29:50 +02:00
e0bee0e037
Fixed #3567 (False positives in boolean expressions)
2012-03-07 20:31:23 +01:00
bfb4dd6425
Fixed #3529 (False 'Boolean result is used in bitwise operation' in a template)
2012-02-18 08:51:09 +01:00
36479499e7
- Solved FIXME: Made detection of code that is no pointer-dereference more robust, uncommented code (checknullpointer.cpp)
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- Removed more indendation level counters
- Make use of symbol database more often
- Other refactorizations
2012-01-21 19:55:32 +01:00
96ae010e48
- Correctly set Scope::function variable in symboldatabase
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- Refactorizations
- Fixed some cppcheck warnings
2012-01-21 10:08:09 +01:00
a6d96f5b72
Fixed #3496 (false positive: syntax error)
2012-01-15 14:33:53 +01:00
d891d1ce5d
Fixed segfault in TestTokenizer::cpp0xtemplate3
2012-01-15 12:14:47 +01:00
7e3735988d
TemplateSimplifier : Fixed bug in recent commit.
2012-01-15 11:58:07 +01:00
6a248c35b5
Fixed ticket #3512 (segmentation fault of cppcheck ( 1 *p = const))
2012-01-14 00:43:58 +01:00
0648b3ed5e
Fixed #3504 (segmentation fault of cppcheck)
2012-01-13 07:57:12 +01:00
be7691c7b4
Refactoring: Move rest of the template simplification into TemplateSimplifier
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simplifyCalculations() was temporarily moved into TemplateSimplifier also, it should be moved to a better place.
2012-01-09 21:33:11 +02:00
eda04ad906
Refactoring: Move template code into templatesimplifier: simplifyTemplatesExpandTemplate()
2012-01-05 22:45:19 +02:00
0369681a2c
Refactoring: Move template code into templatesimplifier: simplifyTemplatesGetTemplateNamePosition()
2012-01-03 23:49:50 +02:00
ac290b1a8a
Refactoring: Move template code into templatesimplifier: simplifyTemplatesUseDefaultArgumentValues(), simplifyTemplatesInstantiateMatch()
2012-01-03 23:35:06 +02:00
16fb1801e1
Refactoring: Move template code into templatesimplifier: simplifyTemplatesGetTemplateDeclarations(), simplifyTemplatesGetTemplateInstantiations()
2012-01-02 23:05:27 +02:00
37269d0c28
Refactoring: Move template code into templatesimplifier: simplifyTemplatesExpandSpecialized()
2012-01-02 22:53:13 +02:00
8084bc80fc
Refactoring: Move template code into templatesimplifier: removeTemplates()
2012-01-02 22:46:43 +02:00
e9071a8bb6
Refactoring: Move code into templatesimplifier: templateParameters()
2012-01-02 22:43:38 +02:00
d26bcfe8d5
Refactoring: Move code into templatesimplifier
2012-01-02 22:37:32 +02:00
aa927d5aa3
Refactoring: Add new file lib/templatesimplifier.cpp
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The plan is to move template simplification into this new class to take some lines from 10 000 line tokenizer.
2012-01-01 22:55:05 +02:00
Daniel Marjamäki
Simon Martin
PKEuS
Thomas Jarosch
Frank Zingsheim
Dmitry-Me
amai2012
orbitcowboy
Mark de Wever
Robert Reif
Graham Whitted
Ettl Martin
Andrew C. Martin
Reijo Tomperi
Edoardo Prezioso
Daniel Marjamäki
August Sodora