Commit Graph

1678 Commits

Author SHA1 Message Date
shaneasd 7bfd686f04
Fix #9700 duplicateBranch false positive from missing scope operator :: in ast (#2646) 2020-05-18 19:31:13 +02:00
Daniel Marjamäki 9eda399323 Less strict unknownMacro 2020-05-17 19:12:16 +02:00
Daniel Marjamäki 08ddd84780 Update copyright year 2020-05-10 11:16:32 +02:00
Daniel Marjamäki 3e0218299b Revert "Update copyright year"
This reverts commit 6eec6c4bd5.
2020-05-10 11:13:05 +02:00
Daniel Marjamäki 6eec6c4bd5 Update copyright year 2020-05-10 11:11:34 +02:00
Daniel Marjamäki 06cb0e99d1 Tokenizer: Fix syntax error when operator* is called 2020-05-04 21:33:30 +02:00
Oliver Stöneberg 1af959af2c
fixed -Wextra-semi-stmt Clang warnings (#2553)
* fixed -Wextra-semi-stmt Clang warnings

* adjusted REDIRECT macro to require a semicolon

* testmathlib.cpp: rolled back accidental change
2020-04-21 17:27:51 +02:00
Daniel Marjamäki bda73600e0 Tokenizer: Improved removal of unused template (#9588) 2020-04-20 20:48:22 +02:00
Zorgovskiy 08fc956990
Fixes issue #9664 (#2614) 2020-04-20 08:59:35 +02:00
Daniel Marjamäki 3c56ccc33f Fixed #9531 (Syntax Error: AST broken, 'for' doesn't have two operands.) 2020-04-19 17:00:22 +02:00
Daniel Marjamäki 98be091d80 Fixed typedef simplification for array of function pointers 2020-04-13 16:28:01 +02:00
Daniel Marjamäki 97b04ba9a7 Syntax check: Using keyword in global scope 2020-04-11 17:36:22 +02:00
Daniel Marjamäki e8e3c2660d Detect syntax error 'x ==> y' 2020-04-11 11:05:27 +02:00
Daniel Marjamäki 0725c2290c Tokenizer: Do not simplify function pointers to normal pointers as we loose important information 2020-04-10 11:53:32 +02:00
Paul Fultz II 40e1e82a65
Fix issue 9644: Token::astOperand1() cyclic dependency on valid C++ code (#2590)
* Remove check for lambda

* Add test case
2020-04-04 10:55:31 +02:00
Daniel Marjamäki e0acd1abf8 Tokenizer: Report unknown macro that contains '.x=..' argument 2020-04-04 10:32:56 +02:00
Paul Fultz II 58e3f19ed8
Fix issue 9662: AST broken, ternary operator missing operand(s) on valid C++ code (#2589)
* Fix issue 9662: AST broken, ternary operator missing operand(s) on valid C++ code

* Add test for issue 9537
2020-04-03 10:04:10 +02:00
Daniel Marjamäki 1173186876 Fixed daca@home crash by stopping for unknown macro 'MACRO(a();b();)' 2020-03-12 13:28:09 +01:00
Daniel Marjamäki 900b99fbd8 Tokenizer; Report unknown macro used in function declaration 2020-03-10 20:22:46 +01:00
Daniel Marjamäki 5376ba1701 AST: Throw validation exception if ternary operator is missing operands 2020-03-07 21:46:38 +01:00
Daniel Marjamäki 5df6d5bc7c Tokenizer; Warn about unknown macro used in string concatenation 2020-02-28 21:52:01 +01:00
Daniel Marjamäki 38b570138f AST: Try to handle c++17 for properly 'for (auto [a,b]:c)' 2020-02-27 09:58:53 +01:00
Daniel Marjamäki e4937ed621 AST: Fixed wrong AST for cast '(std::vector<int>&&)s->second' 2020-02-25 21:05:49 +01:00
Daniel Marjamäki ef26b55737 AST: Fix wrong handling for '{scope} (expr)' 2020-02-23 15:01:06 +01:00
Daniel Marjamäki f07a71e3e1 Report unknown macros for pattern '%name% %num%' 2020-02-22 11:57:36 +01:00
Daniel Marjamäki cf10b1a220 fix ast for expression that starts with number 2020-02-21 21:11:32 +01:00
Daniel Marjamäki ec8c733afb Improved Qt simplification 2020-02-21 19:04:21 +01:00
Daniel Marjamäki 388b5118df Fixed bad ast (wrong result from iscast()) 2020-02-21 17:15:33 +01:00
Daniel Marjamäki 6f6f9dd5bc Tokenizer: Throw unknownMacro in non-executable scope 2020-02-19 21:12:58 +01:00
Rikard Falkeborn f6e7fb4bd9
Bugfix valuetype for some integer constants (#2545) 2020-02-19 07:51:39 +01:00
Daniel Marjamäki ae0a73a538 Fixed #9618 (isCast flag not set for c++ casts) 2020-02-16 16:46:40 +01:00
Daniel Marjamäki a350ed9bc2 Fixed #9023 (AST: wrong lhs for a = b + foo(A::Hash{}(""))) 2020-02-16 13:58:43 +01:00
Simon Martin 2840173a72 Ticket #9569: Do not substitute type aliases within enum definitions. (#2504) 2020-01-25 10:18:37 +01:00
Simon Martin 224a41361d Ticket #9572: Properly detect designated initializers. (#2496) 2020-01-25 10:14:16 +01:00
Paul Fultz II e07801a891 Fix issue 9563: new daca crash: findLambdaEndToken not finding end token (#2472) 2020-01-04 10:45:24 +01:00
Daniel Marjamäki c84ba10b37 Fixed #8774 (Wrong handling of function with name 'or') 2019-12-19 19:22:39 +01:00
Paul Fultz II ad352daa08 Fix issue 9535: Syntax Error: AST broken, 'if' doesn't have two operands. (#2450) 2019-12-16 12:17:01 +01:00
Daniel Marjamäki f614d32d6a Fixed #9519 (Syntax error on valid C++ 'enum {} (a)') 2019-12-15 08:40:04 +01:00
RobkeBaer 370196a14c Fix extern c typedef syntax error (#2438)
* Fix extern c typedef syntax error

* Fix extraWhiteSpaceError

* Move test from testgarbage to testtokenize
2019-12-12 13:51:14 +01:00
Paul Fultz II ad2f71338c Fix issue 9525: Syntax Error: AST broken, 'if' doesn't have two operands inside lambda (#2433)
* Fix issue 9525: Syntax Error: AST broken, 'if' doesn't have two operands inside lambda

* Fix incorrect matchers
2019-12-10 21:21:07 +01:00
Paul Fultz II ea2916a3e4 Fix issue 9514: Syntax Error: AST broken, 'for' doesn't have two operands. (#2429)
* Fix issue 9514: Syntax Error: AST broken, 'for' doesn't have two operands.

* Fix typo
2019-12-07 21:16:25 +01:00
Paul Fultz II 56e17fb228 Fix issue 9524: Syntax Error: AST broken, 'if' doesn't have two operands. (#2432) 2019-12-07 21:06:45 +01:00
IOBYTE f637d97080 Fix 9509 (Syntax error on empty attribute list) (#2423) 2019-12-06 05:17:19 +01:00
Paul Fultz II 2978c67e6f Fix issue 9511: Syntax Error: AST broken, 'if' doesn't have two operands. (#2428) 2019-12-06 04:19:46 +01:00
Paul Fultz II f77347d7b4 Fix crash 9492: Crash in FwdAnalysis::checkRecursive() (condTok is nullptr) (#2411)
* Fix crash 9492: Crash in FwdAnalysis::checkRecursive() (condTok is nullptr)

* Formatting
2019-12-01 14:53:03 +01:00
Daniel Marjamäki ab2274b8ad AST: lambdas and scopes in expressions 2019-11-23 21:36:36 +01:00
Daniel Marjamäki ebd32cfd73 Syntax error: if (retval==) 2019-11-23 18:50:46 +01:00
IOBYTE fb1d60bfb1 fix syntax error for num.operator std::string()[0] (#2389) 2019-11-23 17:42:24 +01:00
IOBYTE df952926f8 fix syntax error for a.operator++() ? a.operator--() : 0 (#2382) 2019-11-20 22:13:32 +01:00
Paul Fultz II 479fbb85a2 Fix issue 9443: Internal error: Token::astOperand2() cyclic dependency. (#2376)
* Improve nested init lists

* Fix issue 9443: Internal error: Token::astOperand2() cyclic dependency.
2019-11-19 11:38:03 +01:00
IOBYTE 7f6ebaa6b2 fix syntax error for VTK_LEGACY_BODY(vtkMatrix3x3::operator[], "VTK 7.0"); (#2372) 2019-11-18 06:38:53 +01:00
IOBYTE 754c1fff66 fix syntax error for conversion operator for type with global namespace (#2365)
* fix syntax error for conversion operator for type with global namespace

* fix syntax error when taking address of operator function

* fix syntax error for using ::operator "" _a;

* fix syntax error for template<> void operator "" _h<'a', 'b', 'c'>() {}

* fix syntax error for operator in parentheses
2019-11-16 08:03:13 +01:00
IOBYTE 3a617fa04a Fix #9472 (Syntax error on valid C++ code) (#2363)
There are probably a lot more valid code patterns that generates syntax
errors so I added "operator" to the error message to make it easier to
find them.
2019-11-15 07:03:57 +01:00
IOBYTE 2eb575d990 Fix #9468 (Syntax error on valid C++) (#2358) 2019-11-14 09:26:21 +01:00
Daniel Marjamäki 8c8952ae7c Fixed #9324 (FP compareBoolExpressionWithInt - when using C++ and/or operator synonyms) 2019-11-03 12:53:30 +01:00
Daniel Marjamäki 03ae0ccef3 AST: Do not hang for code 'foo({ for (a;b;c) {} });' 2019-11-03 11:02:59 +01:00
Daniel Marjamäki 791242ea78 Fixed #6975 and #9376 (Tokenizer: unknown macro without semicolon) 2019-11-02 19:34:19 +01:00
Daniel Marjamäki 35d04cd2d3 AST: non-standard handling of ; in argument list for unknown macro 2019-11-01 09:05:45 +01:00
Daniel Marjamäki b96a347914 Tokenizer: Report unknown macro when argument list contains if/for/while/switch 2019-10-30 19:36:19 +01:00
Daniel Marjamäki 8c591308cb astyle formatting
[ci skip]
2019-10-30 18:19:45 +01:00
Daniel Marjamäki 277c59e5f3 AST: Fixed AST for lambda that returns template type 2019-10-30 16:05:34 +01:00
Daniel Marjamäki 2c1905cc2b AST: Somewhat better handling of '{x}' function parameters 2019-10-27 12:00:08 +01:00
Daniel Marjamäki f03945a9e2 AST: better handling when returning list of lambdas 2019-10-26 19:19:20 +02:00
Daniel Marjamäki cf1dd2e6f6 AST: Fix AST when returning list of lambda functions 2019-10-22 18:39:59 +02:00
IOBYTE e4d2e9d2af Fix #9421 (syntaxError on incomplete code (from z3)) (#2274) 2019-10-16 20:56:53 +02:00
Rikard Falkeborn 297360920a Keep prefix in string and char literals (#2272)
Keeping the prefix in the token allows cppcheck to print the correct
string and char literals in debug and error messages.

To achieve this, move some of the helper functions from token.cpp to
utils.h so that checks that look at string and char literals can reuse
them. This is a large part of this commit.

Note that the only user visible change is that when string and char
literals are printed in error messages, the prefix is now included.

For example:

	int f() {
		return test.substr( 0 , 4 ) == U"Hello" ? 0 : 1 ;
	};

now prints U"Hello" instead of "Hello" in the error message.
2019-10-16 11:41:33 +02:00
Daniel Marjamäki b97436e8f8 Fixed #9382 (Hang: CheckLeakAutoVar pellepl/spiffs/src/spiffs_hydrogen.c) 2019-10-06 09:52:05 +02:00
IOBYTE c32a568c1f fix #8965 ("(debug) Executable scope 'x' with unknown function." with rvalue parameter in method) (#2237)
I fixed the AST enough to pass testrunner but I don't believe it is
correct.

This code:

void Foo4(int&&b);

has this AST:

( 'void'
|-Foo4
`-&& 'bool'
  |-int
  `-b 'signed int'

but I don't believe && should have `bool`.
2019-10-04 12:30:11 +02:00
Oliver Stöneberg eac040a00b Various clang-tidy fixes (#2192)
* use range loops

* removed redundant string initializations

* use nullptr

* use proper boolean false

* removed unnecessary continue from end of loop

* removed unnecessary c_str() usage

* use emplace_back()

* removed redundant void arguments
2019-09-25 15:25:19 +02:00
Daniel Marjamäki 033640310b One more fix for #9354 (Unknown macro is not reported and then Cppcheck is silent about issues) 2019-09-15 21:07:20 +02:00
Daniel Marjamäki 742c437953 Fixed #9354 (Unknown macro is not reported and then Cppcheck is silent about issues) 2019-09-13 13:05:48 +02:00
Paul Fultz II 9753e18ebd Fix issue 9340: AST broken: endless recursion from '{' (#2161) 2019-09-09 21:35:49 +02:00
IOBYTE e5220bdf0c make ellipsis ... a single token (#2143)
* make ellipsis ... a single token

Using cppcheck -E to preprocess code with ellipsis produces output that
can't be compiled because ... is split into 3 tokens.

* try to fix addon
2019-09-04 08:07:30 +02:00
Daniel Marjamäki ef47d3d304 Fixed #9286 (FP: syntax error: { .abc.a = 1) 2019-08-20 13:56:38 +02:00
Daniel Marjamäki cdc602e1be Fixed #9137 (Tokenizer: Wrong handling of volatile pointer) 2019-08-03 12:28:50 +02:00
Daniel Marjamäki 64ef879ebf Fix syntaxError for struct initialization 2019-07-17 15:21:17 +02:00
Daniel Marjamäki b3688f22e8 Unknown macro: Detect and warn about unknown macro before throw/return 2019-07-16 20:32:46 +02:00
Daniel Marjamäki af051a3787 astyle formatting
[ci skip]
2019-07-15 09:29:47 +02:00
Denis 68e6a440ff Fix adding unescaped slash token when splitting gcc case range. (#1987)
* Fix adding unescaped slash token when splitting gcc case range.

Construction like case '!'...'~' converted to a list of separate case
tokens. When slas '\' symbol appears as a part of this list it was added
"as is", but it should be escaped like '\\' to be valid c++ code.

* Add test for switch-case range with slash
2019-07-15 09:29:31 +02:00
Paul Fultz II 65af02f0cf Fix crash with lambda capture (#1960) 2019-07-06 10:46:17 +02:00
Paul Fultz II 5801fb26f0 Fix syntax error with lambda captures (#1954)
* Fix syntax error with lambda captures

* Fix issue when using initializer in lambdas
2019-07-05 12:26:01 +02:00
Scott Furry a195477470 Correct Zero/Null as pointer constant (#1938)
Building with enhanced clang warnings indicated a large number of
instances with the warning:

`warning: zero as null pointer constant`

Recommended practice in C++11 is to use `nullptr` as value for
a NULL or empty pointer value. All instances where this warning
was encountered were corrected in this commit.

Where warning was encountered in dependency code (i.e. external library)
no chnages were made. Patching will be offered upstream.
2019-06-30 21:39:22 +02:00
IOBYTE c0d8990e8b Fix up a few more cases where templates ending in ">>" should be changed to end in "> >". (#1883) 2019-06-13 13:37:55 +02:00
IOBYTE 2a4b28c267 Fixed #9155 (Syntax error on valid C++ code) (#1880)
Refactored simplifyTemplateAliases to iterate over template type aliases
rather than instantiations. This fixed template type aliases that were
not templates.

Don't instantiate templates in template type aliases. They will get
instantiated once the type alias is instantiated. This required
increasing the template simplifier pass count to 3 so one of the
existing tests continued to work.
2019-06-12 07:44:48 +02:00
Paul Fultz II b863c18e1d Fix crash in issue 9007 (#1878) 2019-06-10 08:24:09 +02:00
Paul Fultz II 169510bd3a Fix issue 9171: Endless recursion (#1877) 2019-06-10 08:22:48 +02:00
Paul Fultz II 1f24aa778b Fix issue 9156: Analysis failed because square brackets arent linked correctly (#1871) 2019-06-09 08:10:57 +02:00
IOBYTE f02e45bf3d fix syntax error for std::literals::complex_literals::operator""if (#1870) 2019-06-05 10:15:22 +02:00
Paul Fultz II 676a241137 Add regression tests for syntax errors (#1866) 2019-06-02 10:23:27 +02:00
IOBYTE bee248b2de token simplifier: fix namespace, token link and syntax error support for template type aliases (#1863) 2019-06-01 10:52:29 +02:00
Paul Fultz II 33130bdff6 Fix issue 9145: Syntax error on valid C++14 code (#1860) 2019-05-31 08:05:01 +02:00
IOBYTE 1e7f5010eb template simplifier: fix expansion of template arguments in default parameter instantiation (#1857) 2019-05-28 21:32:37 +02:00
Paul Fultz II 312fdf157b Fix issue 9144: Syntax error with type intrinsics (#1852)
* Fix issue 9144: Syntax error with type intrinsics

* Only run when using cpp
2019-05-27 06:54:21 +02:00
Paul Fultz II 61935802d1 Fix issue 9141: Syntax error (#1853) 2019-05-27 06:50:43 +02:00
Paul Fultz II cb7f925f5e Fix issue 9109: Syntax error for valid C++ code 2019-05-24 10:44:08 +02:00
Daniel Marjamäki de4a33167d astyle formatting
[ci skip]
2019-05-21 10:43:33 +02:00
Paul Fultz II 9055682fdc Fix synax error in issue 9057 and 9138 (#1843) 2019-05-21 08:47:10 +02:00
Paul Fultz II ce96ec2773 Fix issue 9136: Syntax error on valid C++14 code: createLinks2() failed 2019-05-19 19:06:12 +02:00
Paul Fultz II 8cbd9b03aa Fix issue 8890: AST broken calling member function from templated base class (#1836)
* Fix issue 8890: AST broken calling member function from templated base class

* Format

* Check for double bracket

* Add test to createLinks2

* Remove extra test

* Reduce test case for links
2019-05-19 10:05:34 +02:00
Daniel Marjamäki 57c6628732 Revert 'Cleaning up unsimplified templates'. This fix caused problems. 2019-05-16 21:11:04 +02:00
Daniel Marjamäki 0144db2490 Fixed 'Syntax Error' when < link is not set properly 2019-05-15 21:34:56 +02:00
Daniel Marjamäki 79bb22f038 Fixed #9131 (Tokenizer::createLinks2; using std::list; list<config_option*> stack;) 2019-05-14 20:30:02 +02:00
Daniel Marjamäki 9f00149674 Fixed #9127 (ast: wrong ast after using and template instantiation) 2019-05-12 17:24:42 +02:00
Daniel Marjamäki 4d9b1e6c3d Fixed #9094 (Tokenizer::createLinks2 problem with 'x%x<--a==x>x') 2019-05-11 19:11:40 +02:00
Daniel Marjamäki 1e2f1bac1f Fixed #8921 (Broken AST - mem = (void*)(new char)) 2019-05-11 15:50:30 +02:00
Daniel Marjamäki d58d4273f9 Cleaning up unsimplified templates 2019-05-11 13:00:03 +02:00
IOBYTE eade2bb2c2 Add support for simplifying user defined literal operator. (#1827) 2019-05-09 09:52:18 +02:00
Daniel Marjamäki 45a343ac2d Fixed #8795 (Syntax Error: AST broken, binary operator '||' doesn't have two operands) 2019-05-04 19:05:03 +02:00
Daniel Marjamäki 5e9b7a6749 Cleanup AST tests. The best would be if 'operators' in declarations was not included at all in the AST. 2019-05-04 07:31:59 +02:00
Rikard Falkeborn c7d7f8738c Optimize astStringVerbose() for large arrays (#1815)
Change the astStringVerbose() recursion to extend a string instead of
returning one. This has the benefit that for tokens where the recursion
runs deep (typically large arrays), the time savings can be substantial
(see comments on benchmarks further down).

The reason is that previously, for each token, the astString of its
operands was constructed, and then appended to this tokens astString.
This led to a lot of unnecessary string copying (and with that
allocations). Instead, by passing the string by reference, the number
of temporary strings is greatly reduced.

Another way of seeing it is that previously, the string was constructed
from end to beginning, but now it is constructed from the beginning to
end. There was no notable speedup by preallocating the entire string
using string::reserve() (at least not on Linux).

To benchmark, the changes and master were tested on Linux using the
commands:

	make
	time cppcheck --debug --verbose $file >/dev/null

i.e., the cppcheck binary was compiled with the settings in the
Makefile. Printing the output to screen or file will of course take
longer time.

In Trac ticket #8355 which triggered this change, an example file from the
Wine repository was attached. Running the above cppcheck on master took
24 minutes and with the changes in this commmit, took 22 seconds.

Another test made was on lib/tokenlist.cpp in the cppcheck repo, which is
more "normal" file. On that file there was no measurable time difference.

A synthetic benchmark was generated to illustrate the effects on dumping
the ast for arrays of different sizes. The generate code looked as
follows:

	const int array[] = {...};

with different number of elements. The results are as follows (times are
in seconds):

	N	master optimized
	10	0.1    0.1
	100	0.1    0.1
	1000	2.8    0.7
	2000	19     1.8
	3000	53     3.8
	5000	350    10
	10000	3215   38

As we can see, for small arrays, there is no time difference, but for
large arrays the time savings are substantial.
2019-04-30 13:35:48 +02:00
IOBYTE 505b7f7ebd Fixed #9110 (Syntax error on valid C++ code) (#1813) 2019-04-29 15:17:37 +02:00
Paul Fultz II ae8a3aae8d Fix FP with unused variable (#1814) 2019-04-29 11:50:19 +02:00
amai2012 361fc44005 Adjust more test results for invalid code 2019-04-19 20:53:07 +02:00
Paul Fultz II a90caa7e5a Fix issue 9006: False positive: Return value of function std::move() is not used.
This is trying to fix the issue by fixing the ast and symbol database. First, the ast nodes will be created for the init list and the symbol database will not mark it as a scope. I am not sure if this is the correct approach as I dont really understand how the AST part works.

It did change the AST for `try {} catch (...) {}` but that is because it incorrectly treats `try {}` as an initializer list.
2019-04-15 06:37:27 +02:00
Daniel Marjamäki 1393c1c3a0 AST: Try to handle C++17 syntax 'if (init;expr)' 2019-04-12 17:35:06 +02:00
Daniel Marjamäki 292b679aba Fixed build error. Renamed variable 2019-04-10 19:17:24 +02:00
Daniel Marjamäki 7610513c49 Fixed #9090 (Do not simplify standard functions) 2019-04-08 19:00:46 +02:00
Daniel Marjamäki 83106d5827 Unused templates: Remove unused template function with variadic arguments 2019-04-07 08:37:04 +02:00
Frank Zingsheim 574b77cf1f Fixed: FP return reference to thread_local variable (#1758) 2019-03-27 12:22:53 +01:00
Paul Fultz II 91138578cc Fix 9052: Crash: SIGSEGV in Token::previous (this=0x0) while checking mariadb-10.0 2019-03-22 01:56:09 +01:00
Rikard Falkeborn 6a3dd9a185 Handle concatenated string and char literals
This handles concatenated strings and characters from simplecpp.
Previously, L'c' would be preprocessed to the tokens  "L" and "'c'".
cppcheck would then remove the "L" token and set "'c'" to be a wide
character literal. Now, it needs to remove the prefix instead.

When doing this, add handling of utf32 encoded literals (U) and UTF-8
encoded literals (u8).
2019-03-10 10:38:50 +01:00
Daniel Marjamäki e17ddfd964 Changed AST for variable declarations with initializations 2019-03-09 19:09:15 +01:00
Daniel Marjamäki 75ce67f4b8 Fixed #9027 (cppcheck on Centos 7 - segmentation fault below CheckCondition::multiCondition2) 2019-03-08 19:27:20 +01:00
IOBYTE 5ee6c2138c Fixed #9016 (tokenizer: wrong simplification for operator ^ (){}) (#1724) 2019-03-05 11:35:45 +01:00
Daniel Marjamäki bd7790fd8c Update copyright year 2019-02-09 07:24:06 +01:00
IOBYTE 05a3e6807b Fixed #8950 and #8952 (improve type alias support) (#1633)
* Fixed #8950 and #8952 (improve type alias support)

* fix travis build
2019-01-31 16:53:51 +01:00
Daniel Marjamäki 8dd641b8be Use OVERRIDE in test 2019-01-12 15:45:25 +01:00
practicalswift 0a1b3a9d6f Fix typos (#1568) 2019-01-06 17:15:57 +01:00
Daniel Marjamäki 04d3672bde Fixed #7203 (Better syntax error, handle array declaration with @) 2019-01-01 09:45:41 +01:00
IOBYTE 0f83aff3b8 Improve trailing return type support. (#1520)
* Improve trailing return type support.

* Partial fix for #8889 (varid on function when using trailing return type)

* Handle operators in templates.
2018-12-13 06:34:10 +01:00
Daniel Marjamäki e0b64ec7a9 Fixed #8884 (AST: handle xs... template argument) 2018-12-12 19:00:14 +01:00
Daniel Marjamäki 01d0199ecf Fix testrunner 2018-12-04 19:56:22 +01:00
Daniel Marjamäki bd0a935d8a Tokenizer: Improved handling of compiler extensions that use @ (see https://sourceforge.net/p/cppcheck/discussion/general/thread/8f618cb0a3) 2018-12-04 19:33:39 +01:00
Daniel Marjamäki 49413b7d4c Tokenizer: Add simplifyAt to handle some nonstandard code with @ 2018-12-04 16:52:41 +01:00
Colomban Wendling cad4e4ab20 Fix handling of `sizeof &var` (#1498)
Fixes https://trac.cppcheck.net/ticket/8870
2018-11-30 13:53:58 +01:00
IOBYTE 358f0c473d Modify template simplifier to add forward declarations of some templa… (#1489)
* Modify template simplifier to add forward declarations of some template functions so symbol database can make sense of the expanded templates.

* Fix travis.
2018-11-23 11:36:09 +01:00
Daniel Marjamäki 9ef3c79bc6 Fixed #8851 (Crash in valueFlowContainerForward (daca@home: pbbam)) 2018-11-18 20:18:55 +01:00
Daniel Marjamäki 5d086d60ad Fixed #8844 (snd: Wrong varid and ast) 2018-11-14 21:05:09 +01:00
Daniel Marjamäki e6a5e0f752 Warn when there is a unknown macro 2018-11-13 16:49:15 +01:00
Daniel Marjamäki 8327aab127 Fixed #8628 (Wrong AST in case) 2018-11-10 21:32:06 +01:00
IOBYTE 17a8a4898d Fix another template simplifier namespace bug. (#1467)
* Fix another template simplifier namespace bug.

* Add missing forward declarations caused by token bug.
2018-11-07 21:25:42 +01:00
rikardfalkeborn 88008fedb1 findLambdaEndToken handle explicit type (#1458)
* findLambdaEndToken: Add tests

* Add handling of explicit return in findLambdaEndToken()

* Use AST in findLambdaEndToken()

* Fix ast when lambda is mutable
2018-10-31 12:36:08 +01:00
Daniel Marjamäki 8beb42cc90 astyle formatting
[ci skip]
2018-10-28 17:37:19 +01:00
Paul Fultz II 2b6cc33dc6 Fix issue 8757: Throw syntax error on invalid code (#1378)
* Fix issue 8757: Throw syntax error on invalid code

* Fix FP with lambda returns

* Remove double percent

* Check more keywords

* Skip preprocessor directives

* Check for valid PP directive

* Fix preprocessor check

* Dont check for preprocessor directives
2018-10-28 17:17:53 +01:00
Paul Fultz II f5811c6818 Fix issue 8732: Syntax error when using enable_if (#1453)
* Fix issue 8732: Syntax error when using enable_if

* Fix FPs

* Use simpleMatch
2018-10-28 17:16:31 +01:00
Daniel Marjamäki 15160f1691 Fixed #8788 (AST Broken error from assigning lambda to variable) 2018-10-22 17:25:01 +02:00
Daniel Marjamäki dc38681a56 Remove FIXME in AST validation. Ticket #8749 2018-10-22 11:37:24 +02:00
Daniel Marjamäki 29feaa5a51 Tokenizer: Avoid constant folding 2018-10-20 10:51:50 +02:00
Daniel Marjamäki 465db2dff7 Fixed #8786 (internalAstError on valid code with C style cast) 2018-10-18 20:17:23 +02:00
Daniel Marjamäki 7eb5ebe17e Fixed #7887 (User function 'search' is wrongly mixed with std function) 2018-10-10 17:35:53 +02:00
Daniel Marjamäki c048bd45f6 Refactor test code 2018-10-10 14:35:58 +02:00
Daniel Marjamäki 25cbfe27cf Partial fix for #7887, Improved tokenizer simplification of 'using namespace std;' - do not simplify user functions 2018-10-10 14:28:53 +02:00
Daniel Marjamäki 9dccc4037b Fixed #8747 (Syntax error, AST broken (a = --*b)) 2018-09-27 19:26:08 +02:00
Simon Martin 6bde2445a6 Ticket #8632: Parenthesize ternary operator operands containing < to avoid wrongly thinking a template instantiation is met. (#1389) 2018-09-23 10:27:38 +02:00
IOBYTE e9a44f70b2 Remove out of line member functions of instantiated template classes. (#1377)
* Remove out of line member functions of instantiated template classes.
2018-09-14 14:16:34 +02:00
Daniel Marjamäki 523a9c1c4a Fixed #8746 (Syntax error, AST broken (using a::operator=)) 2018-09-09 21:11:45 +02:00
Daniel Marjamäki 404eb6c746 Fixed #8745 (Syntax error: AST broken (or)) 2018-09-09 16:41:06 +02:00
Simon Martin 1d85a78874 Ticket #8654: Properly setup links for variadic template bases. (#1357) 2018-09-05 14:10:56 +02:00
Daniel Marjamäki 3a8bdad20a Fixed #8232 (segmentation fault on valid C++ code in isOppositeCond()) 2018-09-04 18:10:31 +02:00
IOBYTE 7224ee27d9 Fixed #8122 (simplifyTemplates: constructor outside template class not simplified properly) (#1361) 2018-09-02 17:49:13 +02:00
Simon Martin acb0b9f07e Ticket #8679: Add support for C++11 thread_local and GCC's (among others) __thread extension. (#1351) 2018-08-26 19:46:36 +02:00
orbitcowboy 3ad8fa5288 windows.cfg: Improved support for more types. 2018-05-16 16:26:40 +02:00
orbitcowboy 4e38627a3d windows.cfg: Improved support for Windows types (ref. https://msdn.microsoft.com/en-us/library/windows/desktop/aa383751(v=vs.85).aspx ). 2018-05-16 09:16:12 +02:00
IOBYTE ce50df8047 Fix override warnings. (#1234) 2018-05-15 16:37:40 +02:00
orbitcowboy d0089fe305 windows.cfg: Added missing PFLOAT definition. 2018-05-15 09:43:28 +02:00
PKEuS 4d549553b0 Small optimization in checkmemoryleak.cpp: Allow passing literals to addtoken()
Ran AStyle
2018-05-14 10:15:50 +02:00
Simon Martin 16e1e1d8f9 Ticket #8550: Properly simplify "typedef class A B;". (#1224) 2018-05-12 10:20:33 +02:00
IOBYTE 184537884f Don't remove the volatile keyword so we can properly overload functions. (#1218)
* Don't remove the volatile keyword so we can properly overload functions.

I fixed all the checks that had tests that use volatile.  There will
probably be more changes needed due to lack of test coverage for
volatile in some checks.

* Fix unused private function warning.
2018-05-10 07:40:01 +02:00
Daniel Marjamäki 59cc479855 Save bitfield bit counts 2018-05-02 20:55:11 +02:00
Daniel Marjamäki e6a37ec0b7 Fixed #8531 (false positive: (style) The function 'foo' overrides a function in a base class but is not marked with a 'override' specifier.) 2018-04-27 21:49:18 +02:00
Daniel Marjamäki 25599a76a7 Handle 'final' specifier better. 2018-04-27 14:57:43 +02:00
Simon Martin 9fade65dbb Ticket #8281, #8417: Properly detect the end of "switch" statements to accept all legitimate uses of "case". (#1112) 2018-04-26 22:26:26 +02:00
Simon Martin a451a5b598 Ticket #8436: Handle C++11 initializations within ternary operator. (#1174) 2018-04-21 11:30:07 +02:00
Sebastian c39a3e3f1c
windows string macros: Handle _T, _TEXT and TEXT internally, add tests (#1163)
Remove TEXT() macro from windows.cfg and handle it internally where it
can be correctly simplified (Ansi vs. Unicode).
Also add handling of _TEXT() macro which is just a synonym for _T().
Add tests to verify correct function and macro simplification.
2018-04-12 08:52:31 +02:00
PKEuS 17b4721bd2 C++17: Support "if constexpr" (by simplifying it to plain if() statement)
This might lead to complaints about constant expressions as if() statement, but should fix syntax errors.
2018-04-09 11:42:59 +02:00
IOBYTE 90983303f0 Fix #8477 (False positive caused by anonymous enum in method body) (#1154) 2018-04-08 08:00:12 +02:00
Daniel Marjamäki c0272fc2ef Fixed #8259 (Don't combine &= for anonymous reference parameters) 2018-04-01 10:27:16 +02:00
Daniel Marjamäki 210b921062 Fixed #8462 (AST: no ast created for 'e = { std::move(address),httpPort, (httpsPort) };') 2018-03-27 13:44:28 +02:00
Daniel Marjamäki 380ecc408f Fixed #8418 (AST: wrong ast for throw expression) 2018-03-10 22:30:21 +01:00
IOBYTE fcde1d80e9 Fix #8382 (Syntax error when scanning code with template and attribute) (#1089)
* Fix #8382 (Syntax error when scanning code with template and attribute)

This commit only addresses #8382. There are issues concerning which
versions of C++ should be supported and also generic C++ 14 attribute
support which can be revisited later.

* Remove all C++ style attributes.

Remove all C++ style attributes when C++ version is 11 or greater.
Rename simplify function to simplifyCPPAttributes.
Handle more cases of roreturn function attribute.
2018-02-16 22:25:51 +01:00
Lauri Nurmi e0e664f996 Fix permissions of certain non-executable files (#1083)
mode 0755 => 0644
2018-02-09 19:46:38 +01:00
Matthias Krüger f009cfc845 fix some typos found by codespell. 2018-02-04 20:53:43 +01:00
Jørgen Kvalsvik a61f21d1b6 Accept nested templates in tokenizer-simplify (#1070)
The following snippet triggerd the error:

template<typename DerivedT>
template<typename T>
auto ComposableParserImpl<DerivedT>::operator|( T const &other ) const -> Parser {
    return Parser() | static_cast<DerivedT const &>( *this ) | other;
}

Whenever simplifyFunctionParameters was called on a templated class'
templated member function (and probably any nested template), the
tokenizer would recognise it as a syntax error, assuming that return
type *must* come after a template<> token.
2018-02-04 09:48:37 +01:00
David Hallas 4d18d3948f Fixes issue with case inside switch that is not a compound statement (#1031)
* Fixes issue with case inside switch that is not a compound statement was treated as garbage

This fixes an issue with the check for case keywords outside of switch
detection that would treat a case statement inside a switch that is not
a compound statement as garbage, but this is perfectly valid C++. This
construct is used in several libraries, i.e. Google Test.

* Tweak check and handle missing semicolon

Tweaks the check with feedback from danmar.
Handle the case where there is no semicolon and document it with a unit
test.
2018-01-27 22:21:26 +01:00
Simon Martin 71ba513bdb Ticket #8361: Fix false positive in Tokenizer::findGarbageCode. (#1061) 2018-01-26 22:06:07 +01:00
Daniel Marjamäki 96e387a486 Fixed #8351 (segmentation fault on objective C code) 2018-01-24 18:06:11 +01:00
Alexey Eryomenko 913fdf44b6 member access operators are allowed inside the embedded SQL block when (#1043)
passing arguments for a query
2018-01-21 15:58:12 +01:00
Daniel Marjamäki c4caee6b18 Updated copyright year 2018-01-14 15:37:52 +01:00
PKEuS b684e1f202 Updated AStyle to version 3.0.1 2018-01-08 20:20:33 +01:00
Daniel Marjamäki fc1ac180e6 Fixed #6218 (Template type aliasing misdetection) 2017-12-29 22:47:07 +01:00
Daniel Marjamäki eaadfb3910 update debug token list output for templates. 2017-12-25 23:16:51 +01:00
Daniel Marjamäki 9c17bddbd4 Tweak fix for ticket #8297 2017-12-17 22:27:05 +01:00
Daniel Marjamäki 1428759479 Fixed #8297 (Tokenizer:createLinks: 'X<sizeof(int)==1 || sizeof(int)==4>()') 2017-12-17 15:53:05 +01:00
Daniel Marjamäki 511d14a051 astyle
[ci skip]
2017-11-05 17:56:24 +01:00
Daniel Marjamäki 4d8f069907 Renamed pro c sql to embedded sql 2017-11-03 21:04:12 +01:00
Daniel Marjamäki 4f6f1e20dd Hide Pro*C SQL simplification. Use pro_c_sql.cfg library file if this is wanted. 2017-11-03 13:02:29 +01:00
Alexey Eryomenko 02461753f3 Fix for embedded PL/SQL blocks (Oracle Pro*C) (#985)
* fix for correct parsing of embedded PL/SQL blocks (Oracle Pro*C)

* enforce SQL block end at the end of nearest outer C block, when
appropriate terminator is not found

* added check for ; at the end of END-EXEC and made SQL block detection
more readable
2017-11-03 11:31:33 +01:00
Daniel Marjamäki 0425f1d46d Fixed #8241 (FP: Same expression on both sides of operator) 2017-10-16 17:39:50 +02:00
hexcoder 051a18b120 pull request for ticket 8180 (better diagnostic output for bailouts) (#964)
* sync build instructions from readme.txt

* refactored the patch from ticket 8180. Moved logic from macros to the bailoutInternal function

* adapt to new bailout message format

* adapt to new bailout message format

* adapt to new bailout message format

* compile fix for Microsoft platform

* remove directory part from file locations in bailout message (normalize)

* remove directory part from valueflow message filter

* adapt tests to file format without directory part

* adapt tests to file format without directory part

* new line number agnostic assert_equals methods

* new line number agnostic assert_equals methods

* adapt to new method assertEqualsWithoutLineNumbers()

* adapt to new method assertEqualsWithoutLineNumbers()

* Bugfix: do not replace line number with spaces, remove it

* review changes: const char * -> std::string, size_t -> int, std::to_string() -> MathLib::toString()

* set #line at the beginning to guard against insertions from match compiler

* Bugfix: counting lines can be difficult :-) #line 1 -> #line 2

* added method stripDirectoryPart()

* added method stripDirectoryPart()

* used new method Path::stripDirectoryPart()

* new dependency path.h in lib/valueFlow.cpp

* code cleanup, removing redundant temporary objects and casts
2017-10-05 23:03:13 +02:00
Daniel Marjamäki fe0a514a7c Fix testrunner 2017-09-16 02:13:48 +02:00
Daniel Marjamäki b9b47809f9 Fixed #8197 (iscast: '(b)&1' is not a cast) 2017-09-08 22:52:16 +02:00
Daniel Marjamäki 713f607168 Fixed #8156 (wrong ast for 'z = (x & (unsigned)1) | (y & (unsigned)2);') 2017-08-26 23:25:45 +02:00
Daniel Marjamäki 92e9744020 Fixed #8148 (Tokenizer: Braces are not added properly in do while) 2017-08-16 18:55:34 +02:00
Martin Güthle 1d491bd332 Treat noexcept correctly
Converts the noexcept to the already correctly handled noexcept(true)
2017-08-16 11:31:19 +02:00
Simon Martin aa35462add Ticket #8091: Don't replace std types within enum definitions. (#922) 2017-07-29 11:56:09 +02:00
Daniel Marjamäki dff9d13758 Fixed #8115 (Tokenizer: links not properly set in r-value template 'Foo<int> && foo') 2017-07-09 13:26:59 +02:00
Daniel Marjamäki 6417be4a71 Fixed #8054 (Tokenizer::simplifyKnownVariables(): Wrong simplification for global variables) 2017-07-08 22:12:01 +02:00
Daniel Marjamäki 453058c059 AST: Better handling of C++11 initializer lists 2017-06-09 22:35:46 +02:00
Daniel Marjamäki fd74d455ce AST: Better handling of case 2017-06-08 15:32:35 +02:00
Daniel Marjamäki c1ea873e1c TemplateSimplifier::simplifyCalculations: Add some more tests and make sure they pass 2017-06-08 08:15:05 +02:00
Daniel Marjamäki 26bd863d0a Fixed #7724 (hang: long expression => wrong AST) 2017-06-04 12:16:49 +02:00
Daniel Marjamäki b68c8d91ab Fixed #8039 (Tokenizer: wrong simplification of string) 2017-06-01 22:21:02 +02:00
Ayaz Salikhov 28aa939d69 iwyu - include what you use 2017-05-27 04:33:47 +02:00
Daniel Marjamäki dda5556ded Fixed #8034 (AST: better handling for c++ type initialization) 2017-05-24 20:24:56 +02:00
Daniel Marjamäki 5444875f89 Fixed #8034 (AST: better handling for c++ type initialization) 2017-05-24 20:18:31 +02:00
Daniel Marjamäki 93e0516291 Fixed #8009 (Tokenizer: fix handling of template rvalue references) 2017-05-23 18:55:17 +02:00
Daniel Marjamäki 040d2f0012 Use simplecpp lexer in test cases 2017-05-18 21:52:31 +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 a8a54bbfa8 Fixed #6028 (Improvement: False positive caused by C keywords in assembly comments) 2017-05-05 08:57:24 +02:00
Alexander Mai f54a6f085b #7883 hang: CheckOther::checkFuncArgNamesDifferent() template code in .h. Activate language check for header files + Small refactoring 2017-05-03 20:36:26 +02:00
Daniel Marjamäki 8a08cc0796 Fixed #8029 (Tokenizer::simplifyCAlternativeTokens: dont simplify 'eb.and + 1') 2017-04-30 14:40:41 +02:00
Simon Martin 28960a8bba Remove bailout and fix varid for template class member initialized in out-of-line constructor (#8031) 2017-04-30 08:59:47 +02:00
Daniel Marjamäki d9f72d5f8c AST: Handle 'x = { [ID] = 1, .. }' when ID is unexpanded macro 2017-04-26 22:35:04 +02:00
Daniel Marjamäki 1039c710e4 Fixed #8017 (AST: wrong ast for extra comma 's={1,}') 2017-04-22 11:23:11 +02:00
Daniel Marjamäki e827119856 Fix testrunner InternalError 2017-04-21 21:02:46 +02:00
Daniel Marjamäki 902eb87a8a Fixed #8016 (AST: wrong ast for 'x=(s){...};') 2017-04-21 17:44:11 +02:00
Daniel Marjamäki 7a26e046a8 Fixed #8001 (AST: Wrong AST for lambda function with 'std::string const&' result type) 2017-04-18 21:21:30 +02:00
Daniel Marjamäki 1a95dc9bd6 Fixed #7979 (Tokenizer: Detect and reject c++ code in .c file) 2017-04-17 22:15:29 +02:00
Daniel Marjamäki bb015c6a2b Fixed #8006 (AST: Wrong tree with complex for loops and casts) 2017-04-17 21:11:53 +02:00
Daniel Marjamäki 632a6b664c AST: Harden handling of C++11 2017-04-10 23:29:15 +02:00
Daniel Marjamäki 2c43075ece AST: weird clang syntax 2017-04-10 23:05:41 +02:00
Daniel Marjamäki 5e1b6aee8c AST: Fix hang for weird VLA code 2017-04-10 22:17:34 +02:00
Daniel Marjamäki ffeadbdde4 AST: improved handling for struct initialization 's = { [0] = 123 }' 2017-04-10 07:25:18 +02:00
Daniel Marjamäki d92c529aa6 AST: Fix wrong handling of struct initialization, caused hang 2017-04-09 22:06:13 +02:00
Daniel Marjamäki e6005dfa3c AST: Fix AST for lambda '[&]{..}' 2017-04-09 17:49:55 +02:00
Daniel Marjamäki 8ffed6862d Tokenizer: Add --check-config warning for macro with semicolon in argument 2017-04-07 19:19:10 +02:00
Daniel Marjamäki 392a06a44b AST: better handling of '(struct X){...}' 2017-04-06 21:28:13 +02:00
Daniel Marjamäki 50da7d4919 Tokenizer: Write syntax error if there is C++ code in C file. 2017-04-06 08:50:35 +02:00
Daniel Marjamäki e6ed08c4d8 Fixed #7976 (Internal error. Token::astOperand1() cyclic dependency. (ticket nr 2, new regression)) 2017-04-05 11:00:02 +02:00
Daniel Marjamäki 9c5a136f04 Fixed #7975 (crash: Tokenizer::createLinks2 problem with enable_if<x&&y,C*>) 2017-04-03 21:48:22 +02:00
Daniel Marjamäki abb43b6a81 Fixed #7934 (Wrong AST for 'for (i=0;cond;({min(x,10);}))') 2017-04-02 19:44:33 +02:00
Daniel Marjamäki c18fe8262b Fixed #7934 (Wrong AST for 'for (i=0;cond;({min(x,10);}))') 2017-03-19 07:26:11 +01:00
Daniel Marjamäki ecc59859e1 Don't simplify _Bool in TokenList 2017-03-04 11:13:28 +01:00
Simon Martin 0943b2145b Ticket #7891: Do not remove spaces in the internal representation for template instantiations. 2017-02-05 17:35:29 +01:00
Matthias Krüger f80e888b7e run astyle
[ci-skip]
2017-01-31 16:22:31 +01:00
Simon Martin 5262ed018e Ticket #7440: Function calls should not abort pointer alias analysis for local variables. 2017-01-27 22:56:28 +01:00
Simon Martin bd92ddd386 Ticket #7850: Properly handle C functions called "class". 2017-01-06 21:16:28 +01:00
Robert Reif 4123b457d7 Fixed #7441 (SymbolDatabase: No scope when function return type not specified) 2017-01-06 11:53:17 +01:00
Robert Reif 4c25e798b1 Fixed #7865 (Tokenizer::createLinks2(): does does set links for <> in struct template) 2016-12-31 22:05:29 +01:00
Daniel Marjamäki 1b21767954 Fixed #5666 (False positive when modifiying std::string by pointer) 2016-12-26 17:13:35 +01:00
Daniel Marjamäki 426d1b4196 Merge pull request #846 from simartin/ticket_7805
Ticket #7805: Ignore enumerators when simplifying known variables.
2016-12-21 17:58:48 +01:00
Simon Martin 5119ae84b8 Ticket #7805: Ignore enumerators when simplifying known variables. 2016-12-17 14:05:26 +01:00
Daniel Marjamäki d4f2512421 Tokenizer::simplifyKnownVariables: Added bailout when pointer alias is simplified and loop is encountered 2016-12-11 19:12:23 +01:00
orbitcowboy 8a45c3192b There is not need to clear a string directly after its creation. 2016-11-30 10:39:14 +01:00
Stefan Weil 57b57428c2 Fix some typos in comments (found by codespell)
Signed-off-by: Stefan Weil <sw@weilnetz.de>
2016-11-27 11:40:42 +01:00
Daniel Marjamäki 74fa69fe5e Fixed #7821 (syntax error, first token is &) 2016-11-20 17:59:50 +01:00
Daniel Marjamäki 5b377ea2e4 Fixed #7821 (segmentation fault, invalid last token) 2016-11-20 14:15:51 +01:00
Daniel Marjamäki efa3aba32a Remove Tokenizer::simplifyNull() 2016-10-18 21:44:02 +02:00
Daniel Marjamäki 9cea2d6dfa Tokenizer: Removed simplifications of standard functions that should be handled through configuration. 2016-10-18 19:25:58 +02:00
Daniel Marjamäki d09a8dde57 Improved char literal handling. In the 'normal' tokenlist these should not be simplified to integer literals. 2016-10-12 10:20:24 +02:00
Daniel Marjamäki bcbc8ef017 Fixed #7747 (Syntax error when setting the bitcount of an enum defined inside a struct) 2016-10-04 15:57:43 +02:00
Robert Reif 62ac40fc5e Fixed #7706 ((debug) Executable scope 'foo' with unknown function.) 2016-08-20 22:43:27 +02:00
Daniel Marjamäki 7d6c587580 Fixed #6113 (Tokenizer::simplifyFunctionPointer: wrong simplification of usage 'return (*f)();') 2016-08-04 19:10:08 +02:00
Daniel Marjamäki 864cef2fd2 astyle formatting
[ci skip]
2016-08-02 09:03:03 +02:00
Daniel Marjamäki 31484133c0 Fixed #7158 (Tokenizer::createLinks2(): does not set links for < > in 'enum { value = boost::mpl::at_c<B,C> };') 2016-08-01 22:26:11 +02:00
Daniel Marjamäki 71f62950ed Tokenizer::findGarbageCode: Make it less picky about 'UNKNOWN_MACRO if ..' 2016-07-26 14:35:11 +02:00
Daniel Marjamäki 7ff9545b10 Fixed #7637 (FP syntax error assignment in switch) 2016-07-26 12:15:55 +02:00
Daniel Marjamäki fd19ab4ed1 fix garbage code handling 2016-07-26 08:50:00 +02:00
Daniel Marjamäki adf16fae8b Remove handling of ##, __FILE__, __LINE__ from tokenizer 2016-07-25 07:58:03 +02:00
Daniel Marjamäki ed4a47de45 Tokenizer: Improve syntax checking of switch,if,while 2016-07-22 16:54:24 +02:00
Daniel Marjamäki 3eef225b36 Revert preprocessor fix for struct tag macros. There are performance problems. 2016-07-19 18:59:58 +02:00
Daniel Marjamäki 4cc4ebd5cd Travis: run slow unit test on travis that is too slow to run on development machines 2016-07-19 17:10:49 +02:00
Daniel Marjamäki 72ead10d93 cleanup tests 2016-07-18 10:52:38 +02:00
Daniel Marjamäki 45ee29d5dc Fixed #7604 (simplifyCalculation: expression '0 && x[2]' is not simplified properly) 2016-07-17 15:52:53 +02:00
Daniel Marjamäki 6e3d5dc0d1 Fixed #7580 (False positive when using logical operator keywords 'and', 'or') 2016-07-16 20:21:31 +02:00
Daniel Marjamäki be755af762 Removed todo testcase for #5783 2016-05-26 18:47:36 +02:00
Daniel Marjamäki 06a594a9e0 Fixed #6207 ('not' misinterpreted as alternative C token) 2016-05-24 13:33:21 +02:00
Daniel Marjamäki 06d5e73e88 Fixed #7471 (Tokenizer::prepareTernaryOpForAST: typedef with comma inside ?:) 2016-05-22 11:33:21 +02:00
Alexander Mai 303a85a930 #4195 segmentation fault of cppcheck (invalid code). Fix segfault which turned up after refactoring the enum handling code. 2016-05-17 22:19:23 +02:00
Alexander Mai 9d1302d523 #7490 sizeof('a') should be sizeof(int) in C mode. Previous fix was hardcoding 4 for C. 2016-05-14 22:52:43 +02:00
Daniel Marjamäki 2cb03b3fd0 Fixed #7409 (Tokenizer: Links not set properly 'Data<T&&>') 2016-05-14 20:40:30 +02:00
Alexander Mai 251fc022fa #7490 sizeof('a') should be 4 in C mode 2016-05-14 13:05:44 +02:00
Daniel Marjamäki 1caa79c45f Tokenizer::simplifyPointerConst: Remove simplification. Its purpose was to avoid crash for garbage code (#6900). This fixes #7485. 2016-05-08 21:32:34 +02:00
PKEuS f0fb7a8245 Simplify __attribute__ earlier (#7462) 2016-05-04 13:51:34 +02:00
PKEuS b65cacf4b1 Tokenizer::simplifyStaticConst(): Support "struct" and operator:: (#7403) 2016-05-04 12:33:19 +02:00
Daniel Marjamäki dc2a92263a Fixed #7426 (RFC: time to replace simplifyEnum?) 2016-04-22 06:02:54 +02:00
amai2012 9f4d4bdde7 #6167 Refactoring: rename test functions. Rename TestTokenizer::removeCast*. TestTokenizer::varid* doesn't exist (anymore?). 2016-03-27 17:36:07 +02:00
Daniel Marjamäki ac8341e3de keep type suffixes after constant folding using bit operations 2016-03-21 21:20:02 +01:00
Daniel Marjamäki 253bfe432c Fixed #7410 (Tokenizer: function pointer with throw()) 2016-02-29 08:02:02 +01:00
Daniel Marjamäki c0056d2455 Fixed #7347 (AST: wrong ast when template variable is declared and initiailized in if 'if (A::B<C> abc = 123)') 2016-01-26 10:40:44 +01:00
Daniel Marjamäki 7663b6ee75 Fixed #7348 (AST: wrong ast for cast that starts with :: '(::X*)x;') 2016-01-25 10:29:24 +01:00
Daniel Marjamäki 26612ab846 Fixed #5332 (Tokenizer: if braces not added properly 'if (x==123) label: {}') 2016-01-23 11:43:48 +01:00
Daniel Marjamäki 8568a80208 Fixed #6883 (Template parsing error) 2016-01-20 16:10:58 +01:00
Daniel Marjamäki ab441f3fb1 Tokenizer:vardecl: split up reference variables declared in class better 2016-01-19 15:27:11 +01:00
Daniel Marjamäki a0971355b7 Tweaked Tokenizer::simplifyAsm2() 2016-01-04 19:18:10 +01:00
Daniel Marjamäki f1d3d5b47d TestTokenizer::simplifyAsm2: replace invalid example code with valid code 2016-01-04 10:50:52 +01:00
Daniel Marjamäki b748453b30 Tokenizer: Improve handling of block declarations (C extension) 2016-01-04 09:59:53 +01:00
Daniel Marjamäki 79e663dd6f Settings: Remove '_' prefix for public member variables 2016-01-03 16:18:17 +01:00
Daniel Marjamäki cd89e68f60 Fixed #6931 (noexcept and override qualifiers plus less than operator results in a syntax error) 2016-01-03 12:22:07 +01:00