Commit Graph

1333 Commits

Author SHA1 Message Date
Edoardo Prezioso 8271d63744 Forgot to fix another clang analyzer message.
I don't understand why here there is a loop 'break' after a token stepping forward and a bool assignment.
2012-10-24 15:30:40 +02:00
Edoardo Prezioso 11b0047063 Fix some clang analyzer messages.
CheckMemoryLeak: two redundant assignments, should be clarified;
TemplateSimplifier: same;
Tokenizer: same.
2012-10-24 03:17:56 +02:00
Edoardo Prezioso f0f216390e Fixed #4276 (segmentation fault of cppcheck (invalid code)) 2012-10-20 21:40:51 +02:00
Edoardo Prezioso 4ddcde1e6f CheckMemoryLeak: add '?1:0' to clarify the value of the argument to 'deleteNext'; Tokenize.cpp: in simplifyCompoundAssignment(), remove ':' odd code used to fix a weird test case ('case' code not inside a function body), remove useless 'tok->next() != NULL' check (already true by previous condition); in simplifyConditionOperator(), handle better the parenthesis skipping code and remove useless ')'check; in simplifyQuestionMark(), remove useless 'tok->tokAt(-2)' check (Token::Match returns false if the token is NULL), add more patterns to Token::Match to handle more test cases; in simplifyBitFields(), add 'const' to 'offset' bool. RedirectOutputError: style nitpick change to declaration of a pointer. 2012-10-19 14:19:52 +02:00
Baris Demiray d84d360afc Fixed #4291 (Variable ID is not set when variable is accessed through 'this') 2012-10-19 06:18:13 +02:00
Edoardo Prezioso 61365ea0e5 Fixed #4293 (FP: Variable is not simplified, causing a false positive). 2012-10-17 00:25:20 +02:00
Daniel Marjamäki 562291477d Fixed #4226 (False positive: Uninitialized variable (problem with namespace ::rtl)) 2012-10-15 06:53:38 +02:00
Edoardo Prezioso 64b4960acc Tokenizer: simplify GCC '({ %var%|%num% ; })' to '%var%|%num%'.
Remove useless brace around condition in simplifyFlowControl.
2012-10-13 13:24:41 +02:00
Edoardo Prezioso 1951d1cdc5 Tokenizer: improve the new 'skipTernaryOp' function by supporting GCC '{(var|num;)}' statement expression extension; improve 'Tokenizer::simplifyQuestionMark' by supporting simplification with 'case' before ternary operation, using skipTernaryOp to get colon and, most importantly, supporting indented '?:' operations. 2012-10-13 02:32:43 +02:00
Edoardo Prezioso d4a3c1617a Fixed: Tokenizer::simplifyLabelCaseDefault was careless with '?:' operator near 'case' adding the semicolon after the ternary colon. 2012-10-12 20:51:13 +02:00
Edoardo Prezioso c42facae1f Tokenizer::simplifyLabelsCaseDefault: jump '(' and '[' parenthesis.
TestTokenizer: add simple test cases with some correct and wrong syntax concerning 'case'.
2012-10-12 17:08:21 +02:00
Edoardo Prezioso 1e4b080737 Fixed #4278 (syntax error). 2012-10-11 13:35:20 +02:00
Edoardo Prezioso e62e03ab31 Fixed #4267 (segmentation fault of cppcheck (invalid code)). 2012-10-09 20:44:30 +02:00
Edoardo Prezioso 3703e71f82 Related to previous commit: if the '{}' parenthesis are found after 'case', don't skip them after continuing to the main loop or it will cause indentlevel mismatching. 2012-10-09 18:24:21 +02:00
Edoardo Prezioso 9668508b32 Tokenizer::simplifyLabelsCaseDefault:
use more efficient check for 'const' token;
remove redundant NULL checks thanks to commit e3bbcf501f.
2012-10-09 17:52:20 +02:00
Ettl Martin 2cf75d5339 astyle run 2012-10-08 21:50:21 +02:00
Ettl Martin 0879bb5825 #4245: Segmentation fault (invalid code); Applied patch from amai. 2012-10-08 21:49:25 +02:00
Daniel Marjamäki 6a37942431 Fixed #3935 (False report for accessing array out of bounds after casting to short) 2012-10-07 18:38:05 +02:00
Daniel Marjamäki 4c1abde48e Reverted 107b3b44. Write syntax error for 'if MACRO()'. We can't know if MACRO() is supposed to be used in the condition or if it is some annotation that should be removed. Ticket #4171 2012-10-06 19:12:39 +02:00
Edoardo Prezioso e3bbcf501f Fixed #4234 (segmentation fault of cppcheck in Tokenizer::simplifyFlowControl() (invalid code)) 2012-10-06 13:37:44 +02:00
Daniel Marjamäki c2b61030a8 Fixed #4254 (Tokenizer::simplifyIfAssign: varids not preserved) 2012-10-06 12:49:24 +02:00
Daniel Marjamäki 2f069f550f Removed Java/C# handling 2012-10-02 18:44:36 +02:00
Daniel Marjamäki 9a462d8a0a Fixed #4225 (False positive: uninitialized variable (assignemnt in ternary expression with cast)) 2012-09-30 18:49:25 +02:00
PKEuS c4b881f844 Refactorizations in tokenize.cpp and testsimplifytokens.cpp:
- Avoid const_cast in testsimplifytokens.cpp
- Removed redundant null-check (VS11 code analysis)
- Fixed MSVC compiler warning
- Replaced some indentation counters
2012-09-29 14:10:41 +02:00
Daniel Marjamäki ff4f8b58f3 Disable checkComparisonOfFuncReturningBool check because of false warnings. Ticket #2617 2012-09-28 18:51:10 +02:00
Alexander Mai 074b7781b2 Fixed #4239 (segmentation fault of cppcheck (invalid code)) 2012-09-27 06:35:36 +02:00
Mohit Mate 9e297c95f2 Fixed #2617 (improve check: comparing boolean with '<') 2012-09-26 18:18:36 +02:00
Daniel Marjamäki 2e3a7db4eb Fixed #4115 (Incorrect uninitialized variable error message with realloc macro) 2012-09-22 18:41:33 +02:00
Daniel Marjamäki 6c25f3662e Tokenizer::simplifyEnum: Don't simplify enums in function heads. Ticket #3953 2012-09-21 16:17:20 +02:00
Edoardo Prezioso 8e1e8525a3 Partial rewrite of Tokenizer::simplifyComma:
skip '= { .. }' where possible;
hence remove '%num% after comma' check because it's redundant now;
replace round braces counter method with faster 'link skip';
if 'endAt' is 'NULL' after finding the ';' token, exit the function;
hence remove redundant 'tok != NULL' check after simplifying 'return' code.
2012-09-20 21:45:16 +02:00
Edoardo Prezioso eb5a61edfe Tokenizer: some changes to the code:
be sure '?:' ternary operation has whitespaces around the operators;
remove useless loop to get the 6 next tokens, use tokAt(6);
add '?1:0' to bool values when doing a sum with them.
remove useless 'enum' pattern checking in code executed after simplifyEnum;
after being sure the 'tok' is a standard type, begin the loop with the token next to it;
it's possible to remove two tokens before the current one without moving this.
2012-09-20 01:07:50 +02:00
Daniel Marjamäki aa3cdc6b6f Fixed #3565 (Variable hides enumerator (attached code example)) 2012-09-19 19:19:13 +02:00
Ettl Martin 3f89e38275 fixed #4195 segmentation fault of cppcheck (invalid code); Added a testcase 2012-09-19 10:37:30 +02:00
Daniel Marjamäki 07d2935e81 Fixed #4164 (False positive: (error) Uninitialized variable: min) 2012-09-18 20:55:37 +02:00
Daniel Marjamäki 1f7d9ca22c Fixed #4211 (Tokenizer::simplifyVarDecl: Improved handling of >> in templates) 2012-09-17 19:45:42 +02:00
Daniel Marjamäki a99515ca91 Fixed #3933 (Negative array index issue (because sizeof struct is assumed to be 100)) 2012-09-16 08:20:43 +02:00
Daniel Marjamäki f1ebd99dc2 Fixed #3507 (false positive: comma-separated statements before return in methods) 2012-09-15 11:55:08 +02:00
Daniel Marjamäki 9f2e1ab98d Fixed #4048 (Tokenizer::simplifyVarDecl: Improve handling of 'a::b const * p = 0;') 2012-09-14 16:46:45 +02:00
Daniel Marjamäki 19fdbf0fd0 Fixed #4185 (Incorrect 'Found duplicate if expressions' for strings with high bit set) 2012-09-13 16:44:10 +02:00
PKEuS 22a8e3f4e6 Replaced Tokenizer::getFunctionTokenByName() by SymbolDatabase::findFunctionByName(), which handles scopes slightly better. 2012-09-11 18:03:47 +02:00
Daniel Marjamäki 64faa780fe Fixed #4087 (div by zero check is invalid for floats) 2012-09-11 16:50:42 +02:00
PKEuS 50f9dd52ab Used enum instead of string in implementation for '--language='. 2012-09-11 08:53:27 +02:00
PKEuS 5940d77a62 Disabled C++ specific checks and simplifications when checking a C or non-C++ file. 2012-09-10 19:02:32 +02:00
PKEuS 87131f6105 Added new cmdline option --language= (alias of GCC-like -x) to enforce a specific language. Valid values: c, c++, java, c#. (#3994) 2012-09-10 18:51:32 +02:00
PKEuS 88f9e9991d Fixed compiler warning (#4136) 2012-09-10 17:43:19 +02:00
PKEuS ce9f6bdb56 Fixed segfault #4182 2012-09-10 17:33:52 +02:00
Daniel Marjamäki cf8ac78069 Fixed test assertion failure caused by me 2012-09-09 18:33:41 +02:00
PKEuS d44f10fc01 Fixed createLinks2() on this code: nvwa<(x > y)> 2012-09-09 15:31:23 +02:00
Daniel Marjamäki 511c5a62e7 Fixed #4141 (Crash when parsing divide by zero.) 2012-09-09 12:38:15 +02:00
Daniel Marjamäki 107b3b4401 Fixed #4171 (don't choke when parentheses are missing from macros) 2012-09-09 09:48:07 +02:00
Daniel Marjamäki 0c55d5cfa7 Fixed #4002 (syntax error for 'X( typedef, Y)') 2012-09-09 09:14:46 +02:00
Daniel Marjamäki 69a0062177 Tokenizer: don't crash for 'int'. Ralated with tickets #2978 and #3304 2012-09-08 20:59:25 +02:00
Daniel Marjamäki 853c6522dc Tokenizer::simplifyEnum: Readded refactorings. Tickets 3949,3950,4025,4053 has been solved as far as I see. 2012-09-08 12:42:24 +02:00
PKEuS 78d49ea4b8 Fixed #3732 - properly simplify struct declarations:
- Don't replace "{ {" if they are part of an initialization
- Properly split struct definition, variable declaration and variable initialization.

Used std::stack instead of std::list
2012-09-08 10:51:31 +02:00
Daniel Marjamäki a39b58046f Tokenizer: Improved simplification of 'a?(1):b' 2012-09-08 10:45:00 +02:00
Daniel Marjamäki 2722f53edd Fixed #4142 (false positive (error) Uninitialized variable: b) 2012-09-08 10:15:37 +02:00
Daniel Marjamäki 2ce5cb3075 Tokenizer: Simplified parentheses better in such pattern: 'git merge --squash 4142 operator git merge --squash 4142 (%var%|)) ( %num%|%bool% ) %op%|;|,|)' 2012-09-08 07:01:35 +02:00
PKEuS a4b5824dec New internal check: checkRedundantNextPrevious().
Fixed findings by new internal check
2012-09-07 12:36:40 +02:00
PKEuS e4a693eaab Refactorizations:
- Fixed several findings of CheckInternal.
- Removed some debug code from CheckOther::checkRedundantAssignment().
2012-09-07 11:59:20 +02:00
PKEuS 489df29346 Moved Tokenizer::typeConstToConstType() to Tokenizer::simplifyConst() 2012-09-07 11:41:41 +02:00
Daniel Marjamäki 1c7027140a Tokenizer: Improved simplifyRedundantParanthesis 2012-09-06 16:16:29 +02:00
PKEuS 8c70778b70 Refactorization: Fixed several messages when self-checking cppcheck 2012-09-04 15:29:51 +02:00
anuraggarg011 913670d254 Fixed #3304 (simple cases) 2012-09-04 13:41:14 +02:00
Edoardo Prezioso 6fd60eebb0 Tokenizer: added a workaround for #3690 (Support MSVC's 'for each'). 2012-09-03 20:23:53 +02:00
Edoardo Prezioso 6100776847 Tokenizer: remove unneeded initialization of strings explicitely with "". 2012-09-03 20:22:27 +02:00
anuraggarg011 bf11248a09 Fixed #1620 (tokenizer: simplify well known math functions) 2012-09-03 18:51:15 +02:00
Edoardo Prezioso 804fbe3f8f Tokenizer::simplifyEmptyNamespaces: remove useless condition.
Token::deleteThis handles the !tok->next situation well.
2012-09-03 14:22:31 +02:00
PKEuS c20adf91bf Moved simplification of wide character string literals (L"foo") to tokenize(). Token::isLong flag used to indicate that string is a wchar_t literal. 2012-09-01 13:12:47 +02:00
Daniel Marjamäki 15bc552b37 Tokenizer: Fixed possible NULL pointer dereference 2012-09-01 10:11:18 +02:00
Daniel Marjamäki a8d419820b Tokenizer: removed unused variable 2012-09-01 09:57:48 +02:00
Edoardo Prezioso 0d26a79f2c Tokenizer::simplifyEmptyNamespaces: new function.
It removes from the token list, if found, the following tokens: 'namespace %var% { }'. It won't involve C code.
2012-08-28 22:40:25 +02:00
PKEuS bbce79d7b3 Small refactorization: Handle std::map more efficient in setVarIdStructMembers() 2012-08-28 12:57:11 +02:00
PKEuS ea85dd305a Fixed #4086: Set varId in initialization list. 2012-08-28 12:44:40 +02:00
PKEuS 4bab7f0ee2 Removed unused and obsolete functions Tokenizer::getParameterName() and Tokenizer::getNameForFunctionParams() 2012-08-26 16:53:40 +02:00
PKEuS 662b0d2dbe Simplify 0[foo] to *(foo) (fixes #4083) 2012-08-26 10:03:05 +02:00
Daniel Marjamäki f127728582 Enable --std=c11 and --std=c++11 by default 2012-08-25 21:57:45 +02:00
Daniel Marjamäki 985ac662ee Fixed #4035 (False positive: Memory leak: pTempFile) 2012-08-25 12:00:25 +02:00
Daniel Marjamäki 5051837c1a Reverted last commit. I pushed it by mistake. 2012-08-25 11:00:51 +02:00
Daniel Marjamäki 5e1ccfaf90 Fixed #4035 (False positive: Memory leak: pTempFile) 2012-08-25 10:55:20 +02:00
PKEuS f238f3fad5 Support sizeof in preprocessor directives
Applied "patch" provided by michaeln123 in #4071
2012-08-22 17:28:06 +02:00
PKEuS 43e01a2b1a Ran AStyle, removed redundant tokAt(0) 2012-08-22 16:51:44 +02:00
SAndeep 0600b0be8f sprintf changes 2012-08-22 16:46:14 +02:00
Daniel Marjamäki 9ffc7f4c2d Fixed #3964 (False positive: Expressions in array declarations are not simplified 'char mac[17+1];') 2012-08-20 18:10:32 +02:00
Daniel Marjamäki 7786e12ba2 Fixed #3922 (false positive: (error) null pointer dereference) 2012-08-18 22:11:48 +02:00
Daniel Marjamäki 6a5cc4727d Fixed #4019 (false positive: (style) Variable 'dest' is assigned a value that is never used) 2012-08-17 16:37:25 +02:00
PKEuS 35d94c26d5 Changed creation of SymbolDatabase. Database always created after Tokenizer::tokenize() and Tokenizer::simplifyTokenList() instead of on-demand creation by Tokenizer::getSymbolDatabase.
-> With Token::scope() it is possible to access the symboldatabase without having to call getSymbolDatabase(). The change increases safety because it is guaranteed that the database is available in all checks, even if the specific check doesn't call getSymbolDatabase
- Tokenizer::_symbolDatabase does no longer have to be mutable -> Increased const correctness

The change above required two additional changes:
- A bug causing a debug message was fixed in the symboldatabase that became visible in the test suite by the change above.
- Simplify expressions like "struct struct Foo" which might be result of typedef instanciation.
2012-08-12 03:01:24 -07:00
PKEuS 2ab33ef21b Added Pointer to enclosing scope to class Token (Only available when symboldatabase is created). 2012-08-11 11:47:11 -07:00
PKEuS 45bad7d1b2 Refactorized tokenizer:
- Don't run setVarId() twice, keep old varId's while/after simplifyTokenList
-> Modified two test cases in testmemleak.cpp. I consider this to be safe. Feel free to investigate this.
- Fixed two nullpointer issues shown by cppcheck

Ran Astyle on teststl.cpp
2012-08-10 09:31:22 -07:00
Edoardo Prezioso 1d8240356b Really fixed #4024. Now the simplification won't be done on non-executive scopes. 2012-08-10 17:43:09 +02:00
Daniel Marjamäki 0254344df5 Tokenizer::simplifyEnum: Reverted refactorings/optimisations as there were regressions (#3949, #3950, #4025) 2012-08-10 14:06:24 +02:00
Edoardo Prezioso d68d035e22 Tokenizer::simplifyFlowControl: separated the 'throw' case because it's not a reserved keyword in C, hence the function shouldn't simplify in C source files. 2012-08-07 19:38:51 +02:00
Daniel Marjamäki 735c0f5f6b Fixed #3963 (segmentation fault of cppcheck (invalid typedef code)) 2012-08-07 16:39:41 +02:00
Edoardo Prezioso 9e916eec66 Fixed #4024 (Tokenizer::simplifyFlowControl removes pieces of code inside a class if 'exit' is a member function). 2012-08-07 10:59:27 +02:00
Daniel Marjamäki 5ee7758a83 Fixed #4015 (segmentation fault of cppcheck (enum)) 2012-08-06 16:21:21 +02:00
Daniel Marjamäki 25fd841b5d Tokenizer: removed redundant include 2012-08-05 16:06:20 +02:00
PKEuS 452f95cea0 More robust template detection in clarifyCondition check based on Token::link. (#3818)
Create links between < and > only on non-C code.
AStyle fix
2012-08-02 04:03:01 -07:00
PKEuS c8e40773f1 Fixed cppcheck messagesa about functions that can be const/static:
- Made Tokenizer::getErrorMessages static - Avoids creation of unnecessary instance of Tokenizer
- Changed Tokenizer::removeExceptionSpecifications to common style for simplification functions. In contrast to the comment, this function doesn't call itself recursivly - fixed comment.
- Made Tokenizer::IsScopeNoReturn static.
2012-08-01 12:04:47 -07:00
Ettl Martin 98d608231d spelling fixes 2012-07-31 23:35:56 +02:00
PKEuS 1ec3c9f634 Fixed hang in libreoffice code (simplification of K&R style function declaration tried to simplify a function with parameters without name whose implementation contained "; {".
Test cases of this simplification only need basic simplifications done in Tokenizer::tokenize
2012-07-29 06:11:48 -07:00
Daniel Marjamäki 1a6f7ea9a0 Fixed #3998 (Tokenizer::simplifyEnum: wrong handling of expressions => crash) 2012-07-26 11:12:28 +02:00
Ville Skyttä 7ab2f6a9fa Spelling fixes. 2012-07-21 18:11:20 +02:00
Daniel Marjamäki a96ec0ad46 Fixed #3804 (False positive: Member not initialized (simplifyTokenList removes const on pointers)) 2012-07-16 07:28:59 +02:00
PKEuS e9182f1fcc Implemented support for 'using namespace std;': Add std:: prefix to names that are known to be in std namespace. Simplify namespace (std::)tr1:: if C++11 flag is set. 2012-07-15 02:05:19 -07:00
Edoardo Prezioso fae40c4782 Change every C version of 'size_t' to C++ 'std::size_t'. 2012-07-09 13:30:18 +02:00
Daniel Marjamäki bf98e952c1 Fixed #3927 (false positive: (error) Uninitialized variable: new) 2012-07-08 13:59:00 +02:00
Daniel Marjamäki 49198f52c4 Fixed #3934 (False positive for logical conjunction with enum and define) 2012-07-07 15:34:26 +02:00
Daniel Marjamäki 543ccdd4c0 Removed simplifyEnum timer that I didn't intend to include in the previous commit. 2012-07-06 15:48:51 +02:00
Daniel Marjamäki 6ad5fc8456 Refactoring Tokenizer::simplifyEnum. The enum handling is now somewhat faster since all enum values of a enum are simplified at the same time. 2012-07-06 15:43:50 +02:00
Thomas Sondergaard f72ddbb2e9 Fixed #3912 (Analysis failed) 2012-07-03 06:34:14 +02:00
Daniel Marjamäki bb9f114d84 Fixed #3924 (False positive: Uninitialized variable (const pointer)) 2012-06-30 12:12:36 +02:00
Daniel Marjamäki 8af044255d Tokenizer: Added new function isFunctionParameterPassedByValue that check if a parameter is passed by value 2012-06-24 13:40:09 +02:00
Daniel Marjamäki edea4ef131 Refactoring: Renamed CheckNullPointer::isPointer to Token::isUpperCaseName 2012-06-21 19:00:53 +02:00
Daniel Marjamäki 974225626d Fixed #3901 (false positive: (error) Uninitialized variable: temp) 2012-06-19 20:07:39 +02:00
Daniel Marjamäki 4b6e1c6946 Fixed #3855 (false positive: (error) Instance of 'locale' object destroyed immediately) 2012-06-13 19:21:20 +02:00
August Sodora 90f92250dd Fixed #3618 (segmentation fault of cppcheck) 2012-06-12 21:07:17 +02:00
Daniel Marjamäki 54a66391d8 Fixed #3750 (false positive: C-style pointer casting) 2012-06-12 18:45:31 +02:00
seb777 5b763a9f0a Fixed #3579 (object destroyed immediately:False positive & negative) 2012-06-10 21:52:32 +02:00
August Sodora e146591b5d Fixed #3544 (segmentation fault of cppcheck) 2012-06-02 16:15:12 +02:00
PKEuS 9dc8123151 Refactorizations:
- Use const string references instead of const strings copies when possible
- Fixed cppcheck warning about postfix increment in CheckIO
- Use symbolDatabase to detect pointers in CheckOther::checkAssignBoolToPointer
2012-05-25 03:09:41 -07:00
Daniel Marjamäki 5b0551054a varid: better templates handling 2012-05-22 18:58:13 +02:00
PKEuS a9cfe2814a Made some functions const according to cppcheck results 2012-05-17 02:54:17 -07:00
PKEuS 4bb2a1b27b Made some functions static or const according to cppcheck results 2012-05-17 01:33:24 -07:00
Daniel Marjamäki 505aa6e4cc TestSimplifyTokens::enum29: Fixed crash 2012-05-16 21:39:26 +02:00
Daniel Marjamäki 0bb0fdedc2 Fixed #3747 (False 'boolean result in bitwise' message with 'mask' enums) 2012-05-16 18:48:33 +02:00
PKEuS 0157f937bf Fixed #3760: Added explicit to C++ keyword list in setVarId
Made some constant arrays static
2012-05-16 01:59:52 -07:00
Daniel Marjamäki 4ae8e4f382 Tokenizer::setVarId: Minor fix of sizeof handling 2012-05-15 18:40:24 +02:00
Daniel Marjamäki a0e5fad6a9 Fixed #3776 (Tokenizer::setVarId: No varid set when unknown macro is used before variable declaration) 2012-05-15 07:17:31 +02:00
Daniel Marjamäki 62f9875f90 Fixed #3799 (Bug: Function gets varId) 2012-05-13 07:55:35 +02:00
Daniel Marjamäki 8236cd4d50 Fixed #3785 (false positive: (style) Variable 'dinv' is assigned a value that is never used) 2012-05-08 12:04:54 -07:00
Daniel Marjamäki 99a29eafc9 Fixed #3691 (Tokenizer::simplifyKnownVariables: continue in switch) 2012-05-07 12:11:23 -07:00
PKEuS 28f6e2f4a9 Resolved cyclic dependency between Tokenizer and TemplateSimplifier 2012-05-06 01:38:55 -07:00
PKEuS f105bf75a6 Refactorizations in ErrorLogger:
- Implemented constructor for ErrorLogger::ErrorMessage that takes a callstack of tokens -> replaced duplicate code in Check and Tokenizer
- Implemented strigify() for ErrorLogger::ErrorMessage::FileLocation to replace two identical implementations of it.
2012-05-06 01:17:15 -07:00
PKEuS 1a5fbd61d2 Splitted class TokenList from Tokenizer 2012-05-05 09:33:26 -07:00
Daniel Marjamäki 11614021e8 Fixed #3768 (Tokenizer::setVarId: no varid for 'std::string' parameter after a 'std::string' parameter called 'string') 2012-05-05 09:59:43 +02:00
Daniel Marjamäki 119b24e363 Fixed #3756 (False positive: uninitvar in malloc) 2012-05-03 19:10:51 +02:00
Edoardo Prezioso 5d6a257c86 Fixed #3770 (Segmentation fault in K&R function parameters simplification) 2012-04-29 12:58:52 +02:00
Daniel Marjamäki df6f88b4fe Fixed #3755 (Tokenizer::setVarId: improve varid inside class for struct/class variables) 2012-04-26 18:38:47 +02:00
PKEuS 1e708e10d0 Fixed #2875 2012-04-26 10:35:40 +02:00
Daniel Marjamäki f84a4344ae Fixed #3754 (Tokenizer::simplifyKnownVariables: wrong for loop simplification) 2012-04-25 19:23:17 +02:00
Edoardo Prezioso 08ae15e42d Fixed the grammar in some reportError messages in the Tokenizer class, thanks to kimmov's suggestion. 2012-04-25 15:09:46 +02:00
PKEuS dd5e9aa454 Make use of recently implemented Token::type() functionality 2012-04-25 09:56:07 +02:00
PKEuS e0a3ca0845 Refactorizations in class Token: changed handling of different types of tokens.
- Replace _isNumber, _isName, _isBoolean attributes by a single _type attribute (enum Token::Type), because not two of the old booleans could be true at the same time.
-> Add support for lots of different other kinds of tokens. (More precise checking of token type possible)
-> Replaced instant checking of type for Operators, etc. by a value calculated at creation time. (Faster checking)
2012-04-23 21:05:26 +02:00
PKEuS 8cbed66089 Changed relationship between templatesimplifier and tokenizer:
- 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
Daniel Marjamäki 6ae135124e Tokenizer::setVarId: better handling of initializer lists 2012-04-23 18:26:27 +02:00
Daniel Marjamäki 706631f527 Fixed #3748 (False positive out of bounds with postincrement) 2012-04-22 12:22:49 +02:00
Daniel Marjamäki d5f6cfcfa8 Tokenizer: Use new setVarId function. Removed the old one. 2012-04-22 11:36:31 +02:00
PKEuS 3d2b5a30fe Implemented generic reportError functions in tokenizer (similar to Check::reportError) to reduce code duplication 2012-04-22 11:28:46 +02:00
Daniel Marjamäki 8c8c9d5e5b Tokenizer::setVarIdNew: don't treat '(sizeof *p)' as a variable declaration 2012-04-22 11:06:56 +02:00
Daniel Marjamäki d63093d9bb Tokenizer::setVarIdNew: Fixed issue found through TestUnusedVar tests 2012-04-22 10:59:58 +02:00
Daniel Marjamäki 871823e9c6 Tokenizer::setVarId: fixed problem for classes with inheritance 2012-04-22 10:38:06 +02:00