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100 Commits

Author SHA1 Message Date
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 1317063b21c7ec35f5f1d552a8698068dfef4537. 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
Martin Ettl
00987eb120 MathLib: improved constness of local variables. No functional change. 2013-09-29 15:49:02 +02:00
Martin Ettl
0527aefb11 Improved simplifyMathFunctions when simplifying special cases of pow(x,y)-function. 2013-09-29 15:11:09 +02:00
Simon Martin
894f537eba Remove warnings emitted by clang's -Wsign-conversion 2013-09-22 13:22:52 +02:00
PKEuS
a9a5dc0354 Updated to AStyle 2.03, require this version 2013-08-07 16:27:37 +02:00
Daniel Marjamäki
794aebe3cf MathLib: Return inf.0 for NAN and INF calculations 2013-07-19 09:27:33 +02:00
PKEuS
917acea2ca Fixed two spelling mistakes found by ettlmartin 2013-06-12 13:13:05 -07:00
Daniel Marjamäki
b6bcdf2936 Fixed #4520 (segmentation fault of cppcheck (preprocessing)) 2013-05-09 18:50:24 +02:00
Daniel Marjamäki
c3d1274db3 Reverted 'simplify NOT' since there are problems related to signedness of numeric values. 2013-04-24 06:32:34 +02:00
Ettl Martin
33cfc1a52e fixed #4726: simplify bitwise Not (~ %num%) 2013-04-11 09:16:40 +02:00
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
Reijo Tomperi
5d5f7085bf Updating year 2012 -> 2013 to .cpp and .h files and man page. 2013-01-01 18:29:08 +02:00
acm4me
7da155c8ba Support for Sun Studio C++ compiler 2012-12-27 11:51:12 +01:00
Daniel Marjamäki
4e92f8dfcd Fixed #4295 (False positive: Expression '(X & 0xFF00000000000000LL)==0xa00000000000000' always evaluates to false (64-bit value)) 2012-11-27 17:37:49 +01:00