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209 Commits

Author SHA1 Message Date
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
Daniel Marjamäki
64faa780fe Fixed #4087 (div by zero check is invalid for floats) 2012-09-11 16:50:42 +02:00
PKEuS
77b5175ec3 Support 0B... syntax for binary numbers. 2012-09-11 08:39:01 +02:00
PKEuS
95f4bb3e97 Implemented support for binary numbers (#4113) 2012-09-10 21:13:32 +02:00
PKEuS
0c812c5ac3 Throw an InternalError when trying to divide (or modulo) by zero in MathLib. 2012-09-06 20:15:32 +02:00
PKEuS
f969530e1f Revert "Fixed #4087" which was committed by accident. 
This reverts commit 0bbef8d8036833a62f5923daf22edb80b323ed0e.
 2012-09-05 13:57:57 +02:00
PKEuS
0bbef8d803 Fixed #4087 2012-09-04 21:50:50 +02:00
deepak gupta
24659dee92 Fixed #4087 2012-09-02 14:26:39 +02:00
Daniel Marjamäki
d24badbfda Fixed #4068 (Endless loop inside MathLib::add()) 2012-08-22 20:50:39 +02:00
Daniel Marjamäki
1601baa974 Fixed #4016 (false positive: incorrectLogicOperator) 2012-08-14 16:17:18 +02:00
Daniel Marjamäki
0bb0fdedc2 Fixed #3747 (False 'boolean result in bitwise' message with 'mask' enums) 2012-05-16 18:48:33 +02:00
Edoardo Prezioso
573256350a Fixed: mathlib.cpp(258): warning C4702: unreachable code. 2012-05-16 15:26:03 +02:00
Ettl Martin
7be01da8e9 fixed ticket 3693. Added modulus operator to Mathlib + unittests. Added a test to checkother to ensure the testcase of ticket 3693 does not trigger an error message. 2012-04-12 14:02:09 +02:00
PKEuS
485e836535 Refactorizations in MathLib. 
Fixed recently introduced bug on floating point numbers with multiple preceding zeros (for example 004.123)
 2012-02-17 19:54:53 +01:00
PKEuS
8ea5df62c4 - Improved support for numbers in code: 
-- Use MathLib::toLongNumber for conversion in tokenizer (Fix #3610)
-- Handle octal numbers in tokenizer
- Refactorizations in MathLib::toLongNumber and Settings
 2012-02-17 15:47:08 +01:00
Reijo Tomperi
194327048a Add InternalError and change MathLib to throw it in case of an error. 
- Previously MathLib errors did not provide a filename, but after this change at least source file name should be printed
and if token is provided, also line number should be printed.
- Change also Token to use InternalError
- Modify Cppcheck-class to catch InternalError instead of Token
- Run dmake to update Makefile
 2012-01-08 22:19:44 +02:00
Reijo Tomperi
8cae17fda8 Update year to 2012 2012-01-01 01:05:37 +02:00
PKEuS
dca03c3ce2 Remove unnecessary includes 
Also add a unit test related to #3427
Also improve the description text in checkclass and remove unused variable.
 2011-12-23 23:31:48 +02:00
PKEuS
167a7e3e51 Various code cleanups 2011-12-08 21:28:34 +01:00
Richard Quirk
d5c7c5d098 Remove duplicate expressions on both sides of || 2011-11-08 21:56:54 +01:00
Edoardo Prezioso
f4cdf57955 Fixed ticket #3229 (Segfault with goto): 
Don't handle labels, gotos, returns and indentations inside the round braces. This is applied not only for simplifyGoto, but also to simplifyFlowControl.
Rewrite enum badly handled by astyle inside mathlib.cpp and move simplifyFlowControl at the end of the simplifyTokenList in order to catch more dead code, not related to the ticket.
 2011-10-18 23:56:35 +02:00
Daniel Marjamäki
6f8e42a5af changed the astyle formatting flags 2011-10-13 20:53:06 +02:00
Ettl Martin
f441a958cd mathlib: fixed #2950: comparison of floating point values 2011-07-29 23:37:40 +02:00
Simon Martin
7346d07871 Fix GCC warning about float comparison. Ticket: #2936 2011-07-24 21:35:21 +02:00
Robert Reif
4149617978 fix #2827 to use numeric comparisons 2011-07-16 23:05:35 -04:00
Reijo Tomperi
226b605774 Change year 2010 -> 2011 in license texts. 2011-01-09 21:33:36 +02:00
Daniel Marjamäki
ee333598fc gcc: fixed compiler warnings 2010-11-21 11:06:28 +01:00
Daniel Marjamäki
e8ca76e02e Fixed #2200 (MathLib: Calculation overflow) 2010-11-20 10:05:33 +01:00
Daniel Marjamäki
12217461a2 gcc: fixed some more -Wsign-conversion warnings 2010-08-06 22:37:48 +02:00
Daniel Marjamäki
271a74a16c gcc: Fixed some compiler warnings when using -Wsign-conversion. Ticket: #1487 2010-08-06 19:42:31 +02:00
Daniel Marjamäki
dd07d82c34 Refactoring MathLib: Report errors through the tokenizer. Ticket: #1839 2010-07-24 10:25:03 +02:00
Kimmo Varis
5d1a10b0a3 Astyle cleanup. 2010-07-17 17:42:17 +03:00
Daniel Marjamki
85afa86da3 astyle formatting 2010-05-14 18:40:37 +02:00
Martin Ettl
1382832bd0 mathlib:isInt() now handles calles of 'u' and 'l' correctly; testcases added 2010-05-12 23:49:09 +02:00
Reijo Tomperi
35d2a27b9c Update copyright year in all source files 2010-04-13 22:23:17 +03:00
Reijo Tomperi
04b38e5428 astyle fix 2010-04-05 20:57:54 +03:00
Martin Ettl
d4923e2a92 added atan2() check to ticket #1513 2010-04-05 19:35:56 +02:00
Reijo Tomperi
38d64d0520 astyle fix 2010-04-02 23:44:24 +03:00
Martin Ettl
622663b8db added a helper function to mathlib::isNullValue(), it checks wheter a string has a null representation or not and returns a boolian result; extended nullchecks in testmathlib.cpp 2010-04-02 22:41:54 +02:00
Reijo Tomperi
a1d0defbc0 astyle fix 2010-04-02 21:42:06 +03:00
Martin Ettl
c391a03db6 added acos() check to ticket #1513; added testcases for MathLib::toDoubleNumber(), now double conversion of zeros is handled correctly; changed assertEquals() function of testsuite parameters from unsigned int to double. This is needed to avoid overflow of unsigned int by comparing negative floating point values. 2010-04-02 20:23:37 +02:00
Daniel Marjamäki
8b5aae9adb astyle formatting 2010-04-02 07:32:03 +02:00