Commit Graph

1544 Commits

Author SHA1 Message Date
Tetrix 9b7f1f6280
simplifyCPPAttribute tokenizer strips alignas (#3171) 2021-03-20 10:38:47 +01:00
Rikard Falkeborn 103e52f394
Fix tokenizing of x[i](0) (Fixes #8875) (#3167)
Fix faulty removal of parenthesis when "]" is followed by parenthesis
with a number inside, for example when calling a function pointer in
an array or (perhaps more common) in c++, calling operator ( on an
element in an array.

Fixes #8875 where such wrong simplification lead to a FP with too many
bits shifted due to "<<" was interpreted like a shift operator rather
than a stream output.
2021-03-11 08:16:25 +01:00
Daniel Marjamäki 7106e1f48f Moved TestTokenizer::simplifyCasts tests to TestSimplifyTokens 2021-02-27 04:19:54 +01:00
Daniel Marjamäki 81c7fa0348 Moved TestTokenizer::tokenize6 to TestSimplifyTokens 2021-02-27 04:07:33 +01:00
Daniel Marjamäki 1adea5c3b0 Move simplifyKnownVariables tests to TestSimplifyTokens 2021-02-25 21:32:56 +01:00
PKEuS cf1937294a Refactorization: Removed unnecessary \n and spaces in strings
Merged from LCppC.
2021-02-20 12:58:42 +01:00
Daniel Marjamäki f08dde1140 Fixed #10013 (Tokenizer: Code with 'not' is not handled) 2021-02-13 20:32:49 +01:00
Daniel Marjamäki a5babf25a7 Fixed #10080 (syntax error: operator) 2021-01-14 20:56:11 +01:00
Daniel Marjamäki 5f21d9d97b Fixed #8975 (Syntax error for valid C code) 2021-01-12 21:28:07 +01:00
IOBYTE e7bdf5f71c
remove cleanupAfterSimplify from the template simplifier (#2998)
The template simplifier works well enough now so cleanupAfterSimplify is
no longer necessary.  In fact cleanupAfterSimplify was introducing a bug
which improperly simplified C++ style casts.

Bugs should be exposed and fixed properly rather than just hiding them.

Co-authored-by: Robert Reif <reif@FX6840>
2020-12-31 09:33:23 +01:00
Daniel Marjamäki d024eb3ee0 Fixed #10051 (AST: Wrong ast for function call with initializer list) 2020-12-26 18:33:54 +01:00
Daniel Marjamäki 37a5ec8cd5 Summaries: Moved to its own files 2020-12-20 19:53:58 +01:00
Daniel Marjamäki 96caaedbd5 Generate basic function summaries 2020-12-19 19:02:42 +01:00
IOBYTE 8161baf1e9
fix template debug output line numbers (#2938) 2020-12-08 10:35:13 +01:00
Daniel Marjamäki cbb388d458 Tokenizer: Avoid wrong simplification of template right angle bracket 2020-12-02 20:21:32 +01:00
Daniel Marjamäki c69bfbf495 AST: Fixed ast for multidimensional array initialisation 2020-12-02 07:38:21 +01:00
Daniel Marjamäki 8a1c16a560 Tokenizer: add daca debug messages when right angle brackets in templates are not handled well 2020-11-29 16:07:56 +01:00
Daniel Marjamäki 7112f69d7b Fixed bug in fixAngleBrackets 2020-11-29 12:56:13 +01:00
Daniel Marjamäki fd75837494 Tokenizer: Remove extra 'template' keywords 2020-11-28 21:57:06 +01:00
Daniel Marjamäki af26697ceb AST: Generate proper AST for 'f = []() -> foo&& {}' 2020-11-28 06:53:46 +01:00
IOBYTE 1ea89bcad8
add support for template constructors (#2911) 2020-11-24 07:21:37 +01:00
Daniel Marjamäki b4db52bf61 Fixed #9860 (wrong ast for placement new 'new ( uBAR ? uBAR : sizeof ( T ) ) T') 2020-11-23 22:03:50 +01:00
Daniel Marjamäki 2cd8ea83a7 Fixed #9860 (unused template not removed properly by default) 2020-11-22 16:43:36 +01:00
Daniel Marjamäki 22d6160624 Improve handling of decltype 2020-11-16 20:11:26 +01:00
Daniel Marjamäki 7878eb2512 AST: Do not generate AST for decltype 2020-11-15 16:47:36 +01:00
Daniel Marjamäki 54a93c4374 Fixed #9452 (FP syntaxError - _Pragma before struct with two constructors) 2020-11-15 15:03:47 +01:00
Ken-Patrick Lehrmann 7c3afa0b36
9955: Fix ast when throwing a cast (#2900)
```
throw (std::string)"Error: " + strerror(errnum);
```
would result in a broken ast:
```
throw
`-::
  |-std
  `-string
```
instead of
```
throw
`-+ 'signed char *'
  |-( 'container(std :: string|wstring|u16string|u32string)'
  | `-"Error: " 'const char *'
  `-( 'signed char *'
    |-strerror
    `-errnum 'signed int'
```
2020-11-15 10:37:29 +01:00
Daniel Marjamäki bfa8c6fb98 Fixed cppcheck warning and corrected checkHeaders test 2020-11-11 15:28:32 +01:00
Daniel Marjamäki c95b0d2a51 Fixed #9977 (Template simplifier does not simplify in header) 2020-11-11 09:50:51 +01:00
Daniel Marjamäki 26e6eed189 Revert "AST: Adjust AST for variable declaration 'char var[] = str;'"
This reverts commit 376860f796.
2020-11-01 11:41:41 +01:00
Daniel Marjamäki 376860f796 AST: Adjust AST for variable declaration 'char var[] = str;' 2020-10-31 17:05:42 +01:00
Daniel Marjamäki 4eb829933e Tokenizer: Fixed unwanted unknownMacro warning for decltype 2020-10-27 09:08:13 +01:00
Daniel Marjamäki 3876b601d5 Fixed #9476 (Tokenizer: report unknown macro) 2020-10-24 22:12:10 +02:00
Daniel Marjamäki c3517924d0 Clang import testing: Compare AST 2020-10-04 11:27:31 +02:00
Daniel Marjamäki f956dee58a Tokenizer: Fixed simplification of parentheses in expression 'a=(b,c);' 2020-09-29 12:06:30 +02:00
Daniel Marjamäki fa42d8c49c Fixed #9920 (Tokenizer: The keyword is not replaced, leads to false positive) 2020-09-28 16:35:50 +02:00
Daniel Marjamäki 2748201d73 Fixed #9782 (Segmentation fault due to broken AST) 2020-09-27 20:41:09 +02:00
Daniel Marjamäki 0ec77879ea Fix crash in createAST when checking wiggle in daca@home 2020-09-26 19:22:24 +02:00
shaneasd 53a0760fdf
Improve ast generation for templated function parameters (#2803) 2020-09-14 18:44:50 +02:00
Daniel Marjamäki e802d85315 Fixed #9445 (Syntax error on typeof word in C) 2020-09-08 17:12:54 +02:00
Daniel Marjamäki c0ef640304 Fixed #9881 ((Regression) Hang with operator() in function call) 2020-09-07 21:32:29 +02:00
Daniel Marjamäki cfd41fea83 Fixed #9879 (Tokenizer: Better handling of operator() '(*this)(...)') 2020-09-07 20:07:21 +02:00
Paul Fultz II ac67049661
Fix issue 9858: Token::astOperand1() cyclic dependency on valid C++ code (#2784) 2020-09-07 10:54:32 +02:00
Daniel Marjamäki 136ac2c643 Fixed #9266 (handle operator() better) 2020-09-06 21:02:06 +02:00
Paul Fultz II cc2bc74084
Track lifetime for lambdas with explicit capture (#2776) 2020-09-05 07:56:01 +02:00
Daniel Marjamäki 12d51ae5c4 Fixed #9809 (Tokenizer; Fix handling of variable declaration with @) 2020-09-02 13:04:33 +02:00
IOBYTE 8774e97f26
fix #9771 (Syntax error; operator != <> ()) (#2757) 2020-08-26 18:39:33 +02:00
Daniel Friedrich 160b8f0f17 Add test case to reproduce bug
Add tokenizer test range based for with decltyle(x) *
2020-08-17 20:51:45 +02:00
Daniel Marjamäki 7e65b561f0 AST: Fix ast for 'for ((..initexpr..);;)' 2020-07-19 11:10:38 +02:00
Georgy Komarov 382f21a5c9
Fixed crash on garbage code: comparisson with an empty second operand
This will fix #9774.
2020-07-18 07:02:12 +03:00
Daniel Marjamäki af6e76d623 Fixed #9787 (Better handling of user defined literals) 2020-06-25 22:06:34 +02:00
Daniel Marjamäki 9b5986505e AST; Improved ast for variable declaration with assignment 2020-06-22 08:34:31 +02:00
Ken-Patrick Lehrmann 7ddb7aef7d 8526: Fix ast construction for ternary operator
This tries to decide a bit more properly when ':' can be part of a
ternary operator. More precisely, there are some times when we want to
delay the construction of the ast for ':', so that it is place
accordingly to the matching '?'.

Typically, this fixes an issue with
`return val < 0 ? throw 1 : val;`,
where the ast for ':' would be constructed during as part of the
`throw`, and the ast for `?` would be invalid.

This patch is a bit of a hardcode, stating that we don't expect ':'
inside a throw, unless there is a complete ternary operator in there
(there can't be a range based for loop, a case in a switch). When we
reach ':', we know we are and the end of the `throw`.
2020-06-14 18:57:18 +02:00
Ken-Patrick Lehrmann 4023a487ff 9768: Fix ast with throw in the middle of return
```
int f(bool x)
{
    return x ? 0 : throw 0;
}
```

The `throw` part was not included in the ast, leading to an invalid
ternary operator.
2020-06-14 14:49:10 +02:00
Daniel Marjamäki d31d778bf4 Fixed #9533 (Syntax Error: AST broken, 'for' doesn't have two operands incrementing pointer in initializer) 2020-06-09 20:57:00 +02:00
Simon Martin 1705d096f7
Simplify empty anonymous namespaces. (#2673) 2020-06-07 13:49:04 +02:00
Ken-Patrick Lehrmann a45c7752a5
9185: Don't syntax error on nested lambdas (#2672) 2020-06-07 08:58:12 +02:00
Paul Fultz II eed2e829a7
Revert "Cleanup: Removed Tokenizer::simplifyTokenList2. As a side-effect, rules for "simple" token list are now executed on normal token list." (#2666)
This reverts commit 187cde183d.
2020-05-30 11:23:22 +02:00
PKEuS 187cde183d Cleanup: Removed Tokenizer::simplifyTokenList2. As a side-effect, rules for "simple" token list are now executed on normal token list. 2020-05-29 21:21:07 +02:00
Daniel Marjamäki f7f26ffe90 Tokenizer: Better handling of c alternative tokens in const method 2020-05-25 15:07:23 +02:00
Ken-Patrick Lehrmann 084529575f
Skip ast validation inside template (#2661) 2020-05-23 21:11:08 +02:00
Daniel Marjamäki 43b58dbc9e Fixed #9729 (AST: lambda with noexcept) 2020-05-22 11:29:10 +02:00
Daniel Marjamäki ac1ceb85b6 AST: improved AST when expression starts with %char% or %str% 2020-05-22 09:35:55 +02:00
PKEuS fb1afe2345 Fixed test suite: Do no longer apply simplifyTokenList2 to token lists, except for those tests that test those simplifications, because checks are no longer run on that simplified token list
Changed failing unit test to TODO tests, as they indicate patterns we do no longer understand properly.
2020-05-20 18:54:16 +02:00
Daniel Marjamäki f5f7cb7ff7 test: Removed AstStyle::Verbose 2020-05-19 18:27:44 +02:00
shaneasd 44a3501f1b
cleanup after #9700 (#2648) 2020-05-19 18:15:05 +02:00
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