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213 Commits

Author SHA1 Message Date
Ayaz Salikhov 64e61d28ba Add an ability to use address sanitizer (#979) 2017-10-21 21:04:14 +02:00
Daniel Marjamäki 819862ddcb Fix compiler errors 2017-10-20 17:38:15 +02:00
orbitcowboy db787369b9 #8243: Changed order of includes. Moved mathlib include at first place. 2017-10-14 16:30:10 +02:00
Ayaz Salikhov b8cd7dbb5c Use nullptr instead of 0 or NULL (#936) 2017-08-09 20:00:26 +02:00
Daniel Marjamäki bf5040e3d6 Fixed #7701 (ValueFlow: handle 64-bit unsigned values ) 2017-07-22 12:19:46 +02:00
Ayaz Salikhov 28aa939d69 iwyu - include what you use 2017-05-27 04:33:47 +02:00
Alexander Mai c1cdcc158f Run astyle. Fix some Doxygen issues 2017-05-06 11:57:02 +02:00
amai2012 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
Daniel Marjamäki 1faca91c1d Added 'endsWith' utility function. This will make compiling the democlient easier. 2017-04-01 18:14:18 +02:00
Daniel Marjamäki 633ed23c0d Fix Cppcheck warnings about mismatching function argument names 2017-04-01 09:31:27 +02:00
Daniel Marjamäki adc659f58b Fixed #7897 (MathLib::toDoubleValue: Does not handle character literal) 2017-02-25 21:58:09 +01:00
PKEuS d665641a76 Refactorizations: 
- use std::string::pop_back() and std::string::back()
- pass argument as const std::string&
- Moved iterator into for loop head
 2016-12-05 14:50:01 +01:00
Daniel Marjamäki 1b7766c7bd astyle formatting 2016-10-16 19:03:14 +02:00
Daniel Marjamäki 90ed7634b8 MathLib: fix for octal char literal '\200' 2016-10-16 13:42:20 +02:00
Daniel Marjamäki fee0e4edfa Fixed #7177 (MathLib: Does not handle '\xF6' properly) 2016-08-28 11:37:05 +02:00
PKEuS fc1603eb9b MathLib, ValueType: Support integer suffix "i64" 2016-07-26 13:19:53 +02:00
Simon Martin 40eacb19b1 Ticket #7565: Handle numbers with several C++14 integer separators. 2016-07-01 23:24:28 +02:00
Daniel Marjamäki bab4f61bb2 astyle formatting 
[ci skip]
 2016-06-05 14:14:28 +02:00
Simon Martin 3095f47a7b Ticket #7137: Properly detect C++14 digit separators. (#802) 
Add an optional extended description…
 2016-06-04 22:55:55 +02:00
Simon Martin ce05d23bb7 No need to use std::min() in normalizeCharacterLiteral. 2016-05-22 22:59:32 +02:00
Simon Martin eb1b3db04a Address comments in PR#794 and alternative fix for ticket #7500. 2016-05-20 22:52:43 +02:00
Alexander Mai 4f77a2b044 #7500 buffer overflow: encodeMultiChar lib/mathlib.cpp:343. Improve errors handling 2016-05-17 20:43:32 +02:00
Daniel Marjamäki 7fffc09b17 MathLib: Add #include for VS2013 2016-05-16 20:30:53 +02:00
Daniel Marjamäki bce15b1ade CheckClass: refactored the code, use symboldatabase instead of name comparisons when possible, fixed a FN. 2016-05-16 09:36:26 +02:00
Simon Martin 3af30e728c Ticket #7452: Properly interpret escape sequences in character literals. 2016-05-15 15:48:24 +02:00
Daniel Marjamäki ac8341e3de keep type suffixes after constant folding using bit operations 2016-03-21 21:20:02 +01:00
Robert Reif 100c4276ea Fixed #7424 (value type: wrong sign) 2016-03-18 10:30:57 +01:00
Lauri Nurmi 996c9244d8 Update copyright year to 2007-2016. 2016-01-01 15:34:45 +02:00
PKEuS 37572dc109 Small refactorizations: 
- Improved formatting of unhandled-char-constant message (Side-effect: fixes #7206)
- Replace nr="-1" by nr="any" in windows.cfg
 2015-12-10 15:47:46 +01:00
Alexander Mai 5ddc5c0798 #7187 internal error; unhandled char constant \e. Support \e char literal support by clang,gcc,tcc 2015-12-05 18:53:03 +01:00
PKEuS e8522c7883 Small refactorizations: 
- #include cleanup
- Use std::array instead of std::vector
- Do not create a stringstream to concatenate 4 strings
- Use std::cout instead of printf
 2015-11-29 10:56:44 +01:00
Alexander Mai 78489f4293 MathLib::characterLiteralToLongNumber can encode unicode char literals, though it's incompatible to gcc/clang 2015-11-28 16:37:26 +01:00
Alexander Mai c6ec5ca734 Fix MathLib::characterLiteralToLongNumber for LP64 again. 2015-11-27 21:43:51 +01:00
Alexander Mai d4749c3377 Fix excessive left shift of signed integer and some doxygen errors 2015-11-27 19:32:28 +01:00
Alexander Mai a7ab5ecf08 Fix some compiler in MathLib::characterLiteralToLongNumber + some small refactoring 2015-11-23 20:41:21 +01:00
Alexander Mai 63b7700660 Use clang/gcc-conforming encoding of multicharacter literals 2015-11-22 14:20:36 +01:00
Alexander Mai 9ca6704c81 #7162 Support multicharacter char literals. 2015-11-22 13:31:31 +01:00
Alexander Mai 517922feb6 MathLib::characterLiteralToLongNumber now reports more specific error messages for unsupported unicode literals (see #7162) 2015-11-22 07:38:38 +01:00
Alexander Mai 714579401f #7160 Internal error: Unhandled char constant '\1'. Correct MathLib::toLongNumber. Create new utility function MathLib::characterLiteralToLongNumber 2015-11-21 22:35:58 +01:00
Daniel Marjamäki 79a70c1277 MathLib::toLongNumber: Better handling of '\x12' and '\000' char constants 2015-11-20 18:57:48 +01:00
Daniel Marjamäki 52b5446d86 Improve handling of various standard character constants 2015-11-20 10:23:38 +01:00
Daniel Marjamäki 86957214ae Remove redundant comparisons 2015-11-20 10:11:58 +01:00
Daniel Marjamäki 0022ce8075 Refactor handling of char constants 2015-11-20 10:10:38 +01:00
Daniel Marjamäki 0f9d90d2be Changed Copyrights. Removed my name. 2015-11-18 20:04:50 +01:00
PKEuS 4f565ba90f Fixed crashs on garbage code (#7082) 2015-11-02 21:30:28 +01:00
PKEuS 1627b19dd6 Refactorizations: 
- Call std::string::find() with char instead of char* where possible
- Avoid string copying
- Optimized several Token::tokAt/strAt calls
 2015-08-16 10:33:51 +02:00
Alexander Mai 7c48bf3ca5 MathLib::isFloat now detects C99 hexadecimal float literals. MathLib::isDecimalFloat was added for C++ and pre-C99 compatibility. 2015-07-26 19:21:53 +02:00
Alexander Mai bbec54db8e Implement MathLib::isFloatHex to detect C99 hexadecimal floating pointer literals. Rename MathLib::isHex to MathLib::isIntHex 2015-07-26 08:06:56 +02:00
Daniel Marjamäki b821e996e1 MathLib: Add TEST_MATHLIB_VALUE that is used to test MathLib::value 2015-07-15 17:36:41 +02:00
Daniel Marjamäki 177fd9c79d MathLib: make isinf and isnan more portable 2015-07-14 20:48:08 +02:00
Daniel Marjamäki ac04541d56 MathLib: Add value class. this will allow more type-independant value handling. 2015-07-10 20:36:38 +02:00
Daniel Marjamäki f36f1e8952 MathLib: Minor tweaks. Use toDoubleNumber instead of std::atof. Only use clang workaround with clang. 2015-07-10 18:34:28 +02:00
Alexander Mai b6858622eb #6779 internal error: division overflow. Previous error handling (see #4520) was too restrictive. 2015-06-20 23:15:35 +02:00
Martin Ettl 9b14ab15eb MathLib::intsuffix: Added support for LLU and LU suffixes. 2015-06-16 19:12:18 +02:00
Daniel Marjamäki 2cc23b4bb3 MathLib: Try to keep type suffix in constant calculations 2015-06-15 19:01:56 +02:00
Simon Martin e5745d7d4a Restore build with libc++ and revert PR#228 and PR#562. 2015-04-12 20:29:49 +02:00
orbitcowboy 8596794ce7 MathLib:mod: Declared local variable as const. No functional change. 2015-04-07 17:21:28 +02:00
Daniel Marjamäki ff11ba9847 Updated copyright year to 2015 2015-01-03 12:14:58 +01:00
Alexander Mai d4e59065df Fix some (clang) compiler warnings 2014-11-20 20:49:05 +01:00
orbitcowboy 4a2a4474c9 Fixed #6281: MathLib: Long integer suffix i64 is not supported. 2014-11-20 10:23:09 +01:00
Robert Reif b7c9187539 Fixed #6280 (MathLib: binary literals are integers) 2014-11-19 06:43:52 +01:00
Robert Reif 7c4a137e14 Fixed #6274 (MathLib::isFloat doesn't recognize long double literal suffix L or l) 2014-11-17 06:53:32 +01:00
orbitcowboy b9a9f51fe0 MathLib: Added test for isDec() and removed not required state. 2014-11-14 04:29:35 +01:00
Alexander Mai 4d5b463613 Fix clang compiler warning in mathlib.cpp and repair test case for #5895 2014-06-07 13:16:02 +02:00
orbitcowboy 8fe163285f MathLib: Added missing testcase for incdec. 2014-06-04 08:41:30 +02:00
orbitcowboy 60e80b6fb1 Fixed #5885 - fsanitize=undefined: signed integer overflow: 2147483647 + 1 cannot be represented in type 'int' in lib/tokenize.cpp. 2014-05-29 18:25:01 +02:00
Martin Ettl af369b4925 astyle run [ci skip] 2014-05-16 23:01:21 +02:00
amai2012 6f31ce334d #5875 Fix 'lib/mathlib.cpp:559:43: runtime error: division by zero'. Several fixes to MathLib::divide(): avoid division by zero, handle various representation of 0 value, use 'nan.' instead of '-nan.0' 2014-05-31 18:25:23 +02:00
orbitcowboy ee5cd91d51 MathLib: removed duplicated #include 2014-05-22 17:53:13 +02:00
Alexander Mai cccddc20bf #5843 MathLib::toLongNumber()/MathLib::toULongNumber() now use min/max values for bigint/biguint type in case the number to converted cannot be converted properly 2014-05-21 21:36:17 +02:00
PKEuS ab4f58a146 Partially reverted 1317063b21. enum class is not part of the common subset of supported C++11 functions of the compilers supported by cppcheck. (Fixes #5745) 2014-04-30 21:06:01 +02:00
Alexander Mai 1317063b21 Fix some more (clang++) compiler warnings 2014-04-26 20:44:21 +02:00
Alexander Mai b5c580a59e Fix some clang warnings - most related to semantic doxygen errors 2014-04-26 16:17:26 +02:00
orbitcowboy 3d0217b69e Implemented a slower but shorter version of MathLib::isNullValue() as suggested by PKeuS. Removed not needed test cases. Improved doxygen documentation for MathLib::IsNullValue(). 2014-04-14 05:27:38 +02:00
Daniel Marjamäki 28751c8ad0 astyle formatting 
[ci skip]
 2014-04-15 06:32:25 +02:00
Alexander Mai 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
Martin Ettl 82092e412a MathLib::isNullValue(): Fixed bug in detecting zero values. Improved test coverage of MathLib::IsNullValue(). 2014-04-12 02:14:50 +02:00
Alexander Mai 718e42f5ca Fix some clang warnings about type conversions 2014-04-11 23:35:53 +02:00
Alexander Mai 6da6508913 Extract new function MathLib::isDec() our of isInt() 2014-04-11 22:15:25 +02:00
orbitcowboy 6be53376f4 MathLib:IsNullValue(): removed commented out code. 2014-04-11 01:28:16 +02:00
orbitcowboy 9c08885caf MathLib:IsNullValue(): using a Finite State Machine to determine a string value contains a numeric NULL value. The NULL value can be Integer, Binary, Hex, Octal. The corresponding unit test cases are also included. 2014-04-11 01:27:05 +02:00
Philipp Kloke 1fafc7f4dc Refactorization: use MathLib::isNullValue in CheckOther::checkMemsetInvalid2ndParam(); Fixed it to support also float literals like "0.f" 2014-04-11 14:17:36 +02:00
Alexander Mai ab2f8bfba3 Tidy up MathLib::isInt() - using a state machine approach 2014-04-10 22:46:55 +02:00
Alexander Mai cba1879fee Fixed #5571 (Clean up MathLib::isInt()) 2014-03-16 11:55:44 +01:00
Daniel Marjamäki 8c7cf090c4 Merge pull request #261 from orbitcowboy/master 
MathLib:isHex(): fix detection of missing suffixes (U,L).
 2014-03-14 13:00:35 +01:00
orbitcowboy 74d10cd6d9 Added function MathLib::isValidSuffix() 2014-03-14 11:46:41 +01:00
orbitcowboy 71ee625aab MathLib: replaced isHexDigit function by isxdigit. 2014-03-14 09:33:20 +01:00
Daniel Marjamäki 618c26f6bf Merge pull request #260 from orbitcowboy/master 
MathLib::isOct() fix missing detection of U and L suffix combinations an...
 2014-03-12 05:30:35 +01:00
orbitcowboy ed793793db MathLib:isHex(): fix detection of missing suffixes (U,L). 2014-03-11 20:02:04 +01:00
Daniel Marjamäki af0cf9bbc1 Merge pull request #258 from orbitcowboy/master 
MathLib::isBin(): fix missing detection of U and L suffix combinations. ...
 2014-03-11 06:36:31 +01:00
orbitcowboy 5b4ece4f9c MathLib::isBin(): fix missing detection of U and L suffix combinations. Added missing test cases. 2014-03-10 17:23:07 +01:00
Martin Ettl 0360840753 MathLib::isOct() fix missing detection of U and L suffix combinations and unittests. 2014-03-09 21:14:14 +01:00
Alexander Mai a02bbfa47e Fixed #5492 (Fix small bug in MathLib::isFloat()) 2014-02-27 16:08:49 +01:00
Daniel Marjamäki dea4107245 Fix Cppcheck warning 2014-02-26 06:38:48 +01:00
Alexander Mai 0747b55485 Fixed #5304 (Wrong simplification of numbers like 001E+07 to 1.0) 2014-02-24 18:52:31 +01:00
Alexander Mai 82a2279425 Fixed #5304 (Wrong simplification of numbers like 001E+07 to 1.0) 2014-02-20 16:56:49 +01:00
Daniel Marjamäki fd3a8a2a18 Update copyright 2014-02-15 07:45:39 +01:00
Martin Ettl babbee4e73 Fixed typos in comments, no functional changes. 2013-11-09 16:07:28 +01:00
Daniel Marjamäki 8ff412fcee Fixed #5142 (False positive with floating-point special cases in conditions) 2013-11-04 11:56:43 +01:00
Daniel Marjamäki 769b4617c3 Fixed #5142 (False positive with floating-point special cases in conditions) 2013-11-02 22:58:23 +01:00