edd1c32e5b
Preprocessor::getConfigs: Better handling of ! in #if
2017-04-02 09:03:43 +02:00
62d4077dd0
Fix Cppcheck warning
2017-03-26 11:40:53 +02:00
4a1c04cb33
Preprocessor: Removed redundant initialization
2017-03-26 11:10:48 +02:00
865588950a
Preprocessor: quick fix for #7939
2017-03-22 10:53:21 +01:00
43e4364675
Ticket #7912 : Properly preprocess files with decreasing line numbers, due to #line directives.
2017-03-05 16:46:43 +01:00
2f0db369f0
Refactorization: Avoid construction of empty strings by using emptyString
2017-03-01 10:50:50 +01:00
6e8ac13325
Refactorization:
...
- Optimized std::string usage
- Replaced list by vector
- Moved iterator into loop head
- Ran AStyle
2016-12-05 17:45:34 +01:00
9c69546d72
Fixed #7842 (Preprocessor::getConfigs: #error in #ifndef not handled well)
2016-12-03 11:59:48 +01:00
04d6b05da9
preprocessor: It is more efficient to seek for a single character rather than a string.
2016-12-01 17:54:45 +01:00
4a439b9308
It is more efficient to provide a character instead of a string when searching for a single character. This has been fixed in various places.
2016-11-30 12:01:22 +01:00
2c3232affa
cppcheck-build-dir: Use settings and cppcheck version in checksum so results will be recalculated if cppcheck is upgraded or there is significant changes on the command line.
2016-10-29 22:40:44 +02:00
75f50e0bf8
try to fix VS compile error for std::uint32_t
2016-10-29 15:55:03 +02:00
a860c4c231
refactoring checksum calculations for --cppcheck-build-dir
2016-10-29 15:35:31 +02:00
9ff3e85899
Added --cppcheck-build-dir flag
2016-10-29 12:18:11 +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
9dcad7115a
Fixed #7743 (--config-exclude no longer supported)
2016-09-30 08:00:06 +02:00
b97bdb5300
bump simplecpp to rev b50ced8ac14f8debab9e85e78036f881ff2b3965
2016-09-03 12:29:45 +02:00
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
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
363605906f
Fixed #7695 (Running with -U_WIN32 still checks related configurations)
2016-08-21 07:45:15 +02:00
b86c2689b3
TestPreprocessor: Fix output
2016-08-06 13:28:24 +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
695b1f0ef3
Fixed #5692 (Preprocessor: ifdef symbol used indirectly in code leads to 'analysis failed')
2016-08-01 20:09:41 +02:00
b6246ecc55
bump simplecpp and update Preprocessor to handle new simplecpp::Output enum constants
2016-07-31 12:10:30 +02:00
5546f052ef
Preprocessor: the simplecpp begin() and end() has been renamed
2016-07-29 08:51:57 +02:00
0777ecd071
Fixed #7640 (Preprocessor::getConfigs: -U is not honored)
2016-07-28 19:22:59 +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
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
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
f931c0cf2b
Preprocessor::getConfigs: Handle invalid #else better
2016-07-23 14:40:01 +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
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
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
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
3095f47a7b
Ticket #7137 : Properly detect C++14 digit separators. ( #802 )
...
Add an optional extended description…
2016-06-04 22:55:55 +02:00
2b2f12bcd5
Fixed #6758 (Preprocessor: handle #__VA_ARGS__)
2016-05-28 11:27:45 +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
c5c376513b
Fixed #7102 (Preprocessor: skip __cplusplus sections in headers when .c file is checked)
2016-02-29 07:34:06 +01:00
17bb07d522
#6913 max-configs=1 buggs out includefile resolving in case of circular dependency. Use simplified paths for internal list of includes parsed already
2016-02-14 11:51:18 +01:00
b3a0d418e6
Refactorization: Compare only as much characters as necessary in Preprocessor
...
Fixed internal message
2016-02-05 21:06:07 +01:00
ca7ec25b92
Merge pull request #708 from siemens/preprocessor-directives-for-addons-v2
...
Add preprocessor directives dump and Y2038 addon
2016-01-16 12:28:14 +01:00
38e70dfb74
Preprocessor directives for addons
...
This patch augments the XML dumps with a 'directivelist'
subnode which lists all raw preprocessor directives met
while reading the source code in each configuration.
Also, the addons/cppcheckdata.py file has been extended
to give easy access to the list of directives and to
provide Python support for the --template (or short -t)
option.
Finally, an new addon, addons/y2038/y2038.py, is created
to detect when a glibc symbol might be Y2038-sensitive,
based on whether and how _TIME_BITS and _USE_TIME_BITS64
are defined when meeting the symbol.
2016-01-15 12:36:35 +01:00
7bf88fbb09
Use substr() instead of assignment plus erase()
2016-01-15 14:22:08 +03:00
df91caafa1
Fix trim() in lib/Preprocessor.cpp
...
Currently, if its argument is all spaces and tabs,
trim() returns it without actually trimming it.
Fix this by returning an empty string in this case.
Also, drop a useless test: if we did not return ""
then beg is not equal to std::string::npos, and in
that case, neither is end.
2016-01-04 16:37:36 +01:00
79e663dd6f
Settings: Remove '_' prefix for public member variables
2016-01-03 16:18:17 +01:00
996c9244d8
Update copyright year to 2007-2016.
2016-01-01 15:34:45 +02:00
83cb028963
Preprocessor: insert space between ++ or -- in macro expansion
2015-12-29 06:54:44 +01:00
1d614f2e5b
Use arrow as in surrounding code
2015-12-24 10:21:48 +03:00
3e9ef0894f
Omit repeated search
2015-12-23 16:10:39 +03:00
46d6623182
Refactorization: Improved performance of Tokenizer::isFunctionParameterPassedByValue()
...
- Skip it for C code
- Improved performance by around 80% on C++ code (3,5% of entire runtime)
2015-12-03 14:44:59 +01:00
70767a30c4
Small refactorizations:
...
- Avoid calling c_str() for functions that take std::string
- Avoid copying std::list
2015-12-03 14:19:30 +01:00
cb84b88cb1
Better variable names, more linear code
2015-12-03 14:20:46 +03:00
be49abf460
Eliminate repeated lookup
2015-12-03 11:03:18 +03:00
1a94b876f1
preprocessor: Improved constness of local variable.
2015-12-02 13:58:24 +01:00
c79bc6c59d
Refactorization: Call std::string::find_first_of() only once.
2015-12-01 23:11:24 +01:00
c7bbc27130
Preprocessor: run paths of some error messages through Path::simplifyPath()
...
teach Path::simplifyPath() to recursively remove "./././" from beginning of paths.
2015-11-30 19:30:37 +01:00
6b124a37d8
Cleanup some casts
2015-11-28 10:11:07 +01:00
0f9d90d2be
Changed Copyrights. Removed my name.
2015-11-18 20:04:50 +01:00
b775603e93
Revert "Removed bailout in case a file (without include guards) is included twice. ( #5455 )"
...
This reverts commit 34ec1112a9
2015-10-26 21:37:08 +01:00
34ec1112a9
Removed bailout in case a file (without include guards) is included twice. ( #5455 )
2015-10-26 12:17:29 +01:00
52be380ef0
Fixed fix for #7042 - support hexadecimal digits
2015-10-18 16:37:33 +02:00
a97f6f973f
Support C++14 digit separators ( #7042 )
2015-10-14 12:00:54 +02:00
78ed37ca86
Explicit continue, break loop early
2015-09-10 12:54:35 +03:00
b90b751b54
Cure some doxygen warnings
2015-08-30 20:12:02 +02:00
daf633ef78
Fixed #5028 Fix parsing of C++11 raw string literals
2015-08-12 13:11:55 +01:00
51ee9b0e06
Merge overlapping patterns
2015-08-11 12:19:59 +03:00
7f9a313b94
Fixed hang in VS10 debug mode (AppVeyor)
2015-07-26 14:20:18 +02:00
7f1af06df0
Preprocessor: fixed gcc -Wreorder warning
2015-07-26 13:48:01 +02:00
2342b604b0
Refactorized preprocessor (speedup of preprocessing time by ~10%):
...
- Reduced memory usage of PreprocessorMacro by 87,5% (removed redundant or unused members)
- Use char overload of std::string::find where possible
- Reordered conditions
2015-07-26 12:03:40 +02:00
8ed0180279
Use C++11 string.back() instead of string[string.length()-1]
2015-07-25 17:19:53 +02:00
f939381673
Preprocessor: Fix buffer overflow if line is empty
2015-07-24 19:19:07 +02:00
9910c1fa0c
Fixed #6617 (preprocessor performance improvement)
2015-07-24 13:30:41 +02:00
dd9cb929bf
Refactorization in Preprocessor: Support beginning/end of file in removeSpaceNearNL(), avoid string copying when calling replaceIfDefined()
2015-07-21 12:13:58 +02:00
149d11d9ad
Improved handling of inline assembly ( #6813 ):
...
- Add ; after asm {} block if required
- Fixed inline suppressions
2015-07-20 23:09:54 +02:00
e28e9be82f
Add TODO testcase for #5738 . Refactoring: add some const
2015-05-25 08:20:14 +02:00
4f00189ee1
Fixed crash #6684
2015-05-12 14:00:43 +02:00
96891dface
#6276 clang: -fsanitize=integer warnings. Fix remaining issues in preprocessor.cpp.
2015-05-09 19:26:31 +02:00
42f0955e3f
Move more setting checks out of loops and use const bools instead. Reorder a few related checks.
...
Follow up to eedcb6abcb
2015-04-10 14:31:19 +02:00
eedcb6abcb
move setting flags checks out of for loops, make them const.
2015-04-07 07:23:28 +02:00
7c402afeb7
Preprocessor: Reduce overhead from searching for fallthrough comments when not needed
2015-03-29 09:28:17 +02:00
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
014f8e3c71
Fixed #6396 (There are false negatives when --include is used)
2015-01-03 18:22:52 +01:00
ff11ba9847
Updated copyright year to 2015
2015-01-03 12:14:58 +01:00
4d81945ac5
Fixed a couple of #6276 integer over/underflow issues
2014-12-09 23:28:22 +01:00
051d42ae6b
astyle formatting
2014-11-20 14:20:09 +01:00
f5d804f71a
running astyle
2014-11-20 10:13:03 +01:00
e12d280e90
Code cleanup. Omit redundant actions.
2014-11-18 06:38:19 +01:00
b022afae75
Resolve CID 1132030
2014-08-12 13:04:32 +04:00
2d06786c3f
Merge pull request #388 from Dmitry-Me/resolveIssue1037100
...
Resolve CID 1037100: possible dereference of _errorLogger nullpointer
2014-08-09 10:35:18 +02:00
a1b7ab277b
Changed handling of unhandled characters:
...
- Don't abort checking (reverts 42140b6488
2014-08-08 09:49:09 +02:00
51fab1f9f1
Resolve CID 1037100
2014-08-06 11:20:04 +04:00
216ecd06e1
Fix Cppcheck warning. Make function Preprocessor::readpreprocessor static instead of const.
2014-07-25 12:43:55 +02:00
9b38ae73c1
Attempt to fix 2 Coverity messages.
...
Replace a few unsigned int by std::size_t
2014-07-07 21:25:30 +02:00
ec1bd420a7
Refactorizations optimizing std::string usage:
...
1) Added global static const std::string emptyString; object:
-> Replaces some static variables in functions which might be not threadsafe
-> Avoids constructor call (std::string::string(""))
-> Even functions that return an empty string in some branches can return by reference now.
Added to config.h to ensure that it is available everywhere
2) Added overloads for TestFixture::assertEquals for the most common use cases:
-> Moves conversion from const char[] to std::string into a function, reducing code duplication in binary.
2014-06-26 11:51:02 +02:00
188f9b4509
Fixed #error handling:
...
- Reporting them once is enough
- Don't report them if --force is used - since we silently drop these configurations when we check multiple configurations. Without the fix, -f combined with -D resulted in #error being shown erroneously.
- No redundant preprocessor instance to report them
2014-06-18 17:57:31 +02:00
6e1568a6db
Simplify code - bail out early, vreak loops early, reorder checks and declarations.
2014-06-09 13:35:30 +04:00
e1513090e2
#5909 crash: clang: test/Preprocessor/ifdef-recover.c. Avoid segfault in Preprocessor::getcfgs() on invalid code.
2014-06-08 10:02:16 +02:00
8db0790407
Tokenizer::tokenize() can now be called without AST being created
2014-06-04 18:45:28 +02:00
42140b6488
Preprocessor: set error flag when unhandled characters are found so checking can bailout
2014-06-01 11:24:10 +02:00
1903d95015
Fixed #5661 (--suppress=missingInclude has no effect)
2014-05-03 19:31:15 +02:00
9412f9d216
#5717 Segmentation fault when providing multiple --include=/path/to/header arguments.
2014-04-23 20:50:16 +02:00
e9411e05ba
Refactorized inefficient usage of std::string and const char[].
2014-04-02 13:56:34 +02:00
f71a4ad216
Improved information message on missing headers when included with <> ( #4772 )
2014-03-26 15:22:22 +01:00
b564986d5d
Added missing casts causing assertion failures on Windows ( #5391 )
...
-> Changed much more occurences, especially in preprocessor.cpp.
2014-03-18 21:41:47 +01:00
3b4d024e06
Reverted info message that only applies to CLI
2014-03-11 20:55:02 +01:00
94454df14f
Fixed #2732 (Make it easier for users to tell 'How to supply header files')
2014-03-11 16:05:19 +01:00
fae8ef48b8
Fixed #5529 (Further control in selecting what configurations to consider)
2014-03-10 15:49:02 +01:00
bc1ab4c48a
Optimization preprocessor.cpp use string::compare for charT
2014-03-09 14:26:16 +01:00
9eb789bdb2
use nullptr in lib/preprocessor.cpp
2014-02-15 08:37:57 +01:00
fd3a8a2a18
Update copyright
2014-02-15 07:45:39 +01:00
8305015dea
astyle formatting
2014-02-08 08:51:38 +01:00
19a8cfd960
Library: add new "define" tag
...
This tag will allow to add some preprocessor defs into library.
It would be useful to provide more information about libraries
implementation details. As example GLib's library include tag
was added that helps to detect more memory leaks.
2014-02-07 10:13:36 +04:00
86763b401c
Fixed #5340 (Preprocessor: not using errorLogger when reporting syntax errors)
2014-01-12 13:15:54 +01:00
644004573b
Preprocessor: fixed 8.0E+007 in macros
2014-01-08 18:05:14 +01:00
2f91539d1d
Preprocessor: don't insert macroChar inside .1 and 1. tokens
2014-01-02 11:21:23 +01:00
cd65d8e54f
Fixed #5169 (Preprocessor::removeComments : Bad handling of __asm)
2014-01-01 12:44:59 +01:00
7e71c41ba7
Preprocessor: Don't insert macroChar inside 1.f and 1.e+7 as that mess it up later. Thanks ettlmartin for telling me about this.
2013-12-31 10:24:14 +01:00
99703e1a3f
Preprocessor: make sure 1E-7, 1E+7, 1e+7 in macros is output as a single token. Putting a macroChar before the 7 mess it up later.
2013-12-30 18:03:24 +01:00
582baa5648
Preprocessor: make sure 1e-7 is output as a single token. puttin a macroChar before the 7 mess it up later.
2013-12-29 21:51:01 +01:00
a948b4f4b0
Revert "Preprocessor:removeParentheses: fixed potential buffer access out of bounds, if find returns std::string::npos."
...
This reverts commit 4fbe15c866
2013-12-15 13:41:07 +01:00
4fbe15c866
Preprocessor:removeParentheses: fixed potential buffer access out of bounds, if find returns std::string::npos.
2013-12-09 01:40:51 -08:00
8c7e3d14aa
Fixed #5119 (Preprocessor: Using -D suppresses __cplusplus for C++ files)
2013-11-15 19:21:21 +01:00
95c08d5613
Ticket #5139 : Properly simplify recursive macro definitions
2013-11-01 16:47:22 +01:00
ec3ab74631
Preprocessor: Use set instead of list to track '#pragma once' usage
2013-10-27 10:33:37 +01:00
e3a12de057
astyle formatting
2013-10-19 09:52:19 +02:00
f8710cb984
Fixed #5102 (Crash if -D is used when scanning simple preprocessor code.)
2013-10-18 06:47:55 +02:00
bb0385321f
Fixed #5074 (False positive: Duplicate expression (macro))
2013-10-13 17:42:06 +02:00
894f537eba
Remove warnings emitted by clang's -Wsign-conversion
2013-09-22 13:22:52 +02:00
f56a85358b
preprocessor optimization, unnecessary map creation removed
...
it used to be O(n^2), now it's only O(n)
2013-09-09 05:48:07 +02:00
a781a83822
Preprocessor: Quicker response for --check-config. No 'normal' code is needed so skip it.
2013-09-01 07:13:48 +02:00
ab30fa34e4
Refactoring Preprocessor. Use ternary operator instead of if-else.
2013-08-31 16:13:52 +02:00
ed58b63712
Preprocessor: improved handling when file starts with 0xff or 0xfe that is not part of a BOM
2013-08-31 13:17:57 +02:00
2eca0a93a7
Fixed #4733 (defective unusedStructMember warning)
2013-08-28 06:46:32 +02:00
342142b783
Fixed #4256 (Preprocessor: '#pragma once' doesn't work properly when using -D)
2013-08-18 18:04:06 +02:00
ff71c94f6e
Fixed #4949 (define symbol used in code => 'Analysis failed' message is written.)
2013-08-12 18:12:49 +02:00
4cc2e3ef54
Enable more doxygen features (include JS search engine) and one doxygen annotation fix
2013-08-11 17:04:13 +02:00
40887ca99c
Ticket #4703 : Trim macro parameters.
2013-08-11 09:41:03 +02:00
c9884c30a1
Fix ticket #4922 (segmentation fault upon invalid code).
2013-08-05 20:28:22 +02:00
Daniel Marjamäki
Simon Martin
PKEuS
PKEuS
orbitcowboy
orbitcowboy
Miika-Petteri Matikainen
Dmitry-Me
Matthias Krüger
Mavik
Simon Martin
Alexander Mai
Albert ARIBAUD (3ADEV)
Lauri Nurmi
Malcolm Parsons
Simon Shanks
PKEuS
PKEuS
Julian Santander
Frank Zingsheim
Pavel Roschin
flashm