Commit Graph

10573 Commits

Author SHA1 Message Date
Paul Fultz II 774464eabb Fix issue 8996: False positive duplicateCondition
This fixes issue 8996 by improving the alias checking by using lifetime analysis. It also extends the lifetime checker to handle constructors and initializer lists for containers and arrays.
2019-03-19 06:25:10 +01:00
Rikard Falkeborn 794f65bac1 Handle prefixed strings and characters in Token (#1742)
This makes it possible to call getStrLength() and similar functions
before the tokenizer is called.
2019-03-18 06:18:25 +01:00
Daniel Marjamäki b53a2e5dc4 CheckBufferOverrun: restore minsize code 2019-03-17 20:34:49 +01:00
Daniel Marjamäki 03f8535c71 Better multiline warning when there is buffer overflow 2019-03-17 20:12:02 +01:00
Daniel Marjamäki 3c85d8a8ac ValueFlow: Better info for buffer size values 2019-03-17 19:02:36 +01:00
Sebastian 19e9e42dd7
Library: Enhance minsize configuration and allow simple values. (#1736)
Some POSIX and Windows functions require buffers of at least some
specific size. This is now possible to configure via for example this
minsize configuration: `<minsize type="value" value="26"/>`.
The range for valid buffer size values is 1 to LLONG_MAX
(9223372036854775807)
2019-03-17 14:22:26 +01:00
Daniel Marjamäki 0771929518 Buffer overflow: Handling of dynamically allocated buffer 2019-03-17 13:40:56 +01:00
Daniel Marjamäki 92f4113b59 Array index: Checking array index out of bounds for dynamic buffers 2019-03-17 13:09:15 +01:00
Daniel Marjamäki 18668a52b9 Library: Added buffer-size attribute for <alloc> 2019-03-17 10:55:15 +01:00
Daniel Marjamäki a3257349b9 astyle formatting
[ci skip]
2019-03-17 10:50:06 +01:00
Daniel Marjamäki c7155a8e08 Removed '--experimental-fast' flag 2019-03-17 08:19:56 +01:00
Daniel Marjamäki b0c92c1ac1 CheckNullPointer: Use library instead of hardcoding 2019-03-17 07:37:38 +01:00
Daniel Marjamäki 87fe5c060e Refactoring of Null Pointer Checker 2019-03-16 21:21:30 +01:00
Daniel Marjamäki d0c1632b51 Fix CheckBufferOverrun::array_index_12 when compiling with VS 2019-03-16 19:41:13 +01:00
Daniel Marjamäki 3dc34f1515 Disable all simplified checks 2019-03-16 09:17:50 +01:00
Daniel Marjamäki 0e88a17aca CheckInternal: Use 'normal' checking 2019-03-16 08:51:33 +01:00
Daniel Marjamäki f40a80c349 Use 'normal' checking instead of 'simplified' 2019-03-16 07:19:48 +01:00
Daniel Marjamäki a2a216bbe3 SymbolDatabase: Improved handling of 'normal' non simplified token list 2019-03-15 19:00:42 +01:00
Daniel Marjamäki 92485245ce Restore severity for 'autoVariables' 2019-03-15 15:13:11 +01:00
Sebastian 08d41ab8af
Load std.cfg before all other libraries (#1740)
- CLI: Save the libraries that should be loaded to a list and load them
after the std.cfg has been loaded.
- GUI: Load std.cfg (and windows.cfg / posix.cfg when applicable) before
setting other options and loading the other libraries.
In the project-file-dialog the std.cfg is searched first. If some
other library fails to load is is retried with first loading std.cfg.
- boost.cfg: Enable containers that depend on std containers.
2019-03-15 06:59:37 +01:00
Paul Fultz II 3615eac347 Move useStlAlgorithm to normal checking (#1741) 2019-03-15 06:15:56 +01:00
Daniel Marjamäki a1ade2dd7d Refactoring: Use range for 2019-03-14 19:57:58 +01:00
Daniel Marjamäki 56c47fc6ed Refactoring: use continue 2019-03-14 19:53:45 +01:00
Daniel Marjamäki 3656f1ae4f Auto variables: Fix false negatives for normal tokens 2019-03-14 13:51:35 +01:00
Daniel Marjamäki 6eeee743d2 Auto variables: Minor cleanup 2019-03-14 06:41:11 +01:00
Daniel Marjamäki b984897526 ValueFlow: Fix sizeof for array of library type 2019-03-13 18:31:41 +01:00
Daniel Marjamäki 2ecfae0a98 CheckBufferOverrun: the bufferNotZeroTerminated did not work well, hide that for now 2019-03-13 06:45:01 +01:00
Daniel Marjamäki 81a1d744c6 CheckBufferOverrun: fix FP for array definition of static class member 2019-03-13 06:39:09 +01:00
Daniel Marjamäki 67e8b99c2c CheckBufferOverrun: Readd a check for strncpy/memcpy/etc 2019-03-12 21:15:26 +01:00
Daniel Marjamäki 2a00667609 CheckBufferOverrun: cleanup 2019-03-12 18:58:14 +01:00
Daniel Marjamäki 11e32ff445 ValueFlow: Handle compound assignments in execute() 2019-03-12 18:53:58 +01:00
Daniel Marjamäki 0c08f6db6c CheckBufferOverrun: Use AST to lookup array 2019-03-12 06:46:38 +01:00
Daniel Marjamäki 4ababeb704 Fix 'make checkcfg' 2019-03-11 21:39:39 +01:00
Daniel Marjamäki ea23033a65 Array index out of bounds: Fix false positive 2019-03-11 20:33:08 +01:00
Daniel Marjamäki 7b17b33a49 ValueFlow: fix handling of sizeof(*p) 2019-03-11 20:32:24 +01:00
Daniel Marjamäki 17253cdb55 buffer overflow: Fix false positive 2019-03-11 19:40:17 +01:00
Daniel Marjamäki bd048085bd Add CheckBufferOverrun::arrayIndexThenCheck 2019-03-11 19:20:06 +01:00
Daniel Marjamäki a933261e14 Add message id arrayIndexOutOfBoundsCond 2019-03-11 19:12:03 +01:00
orbitcowboy 0721c9f7f0 Running astyle [ci skip]. 2019-03-11 15:32:30 +01:00
Daniel Marjamäki 729f57d8f1 Start a major rewrite of CheckBufferOverrun. For now only the 'array index' and 'buffer overflow' checks are rewritten.
There are important TODOs still; for instance adding CTU support using our CTU infrastructure, add handling of pointers (maybe I'll use FwdAnalysis for this), add handling of multidimensional arrays, etc..
2019-03-11 12:34:33 +01:00
Daniel Marjamäki 34711bcb93 Remove unused functions 2019-03-11 12:23:22 +01:00
Daniel Marjamäki df8cfe2fc6 Travis: Fix Cppcheck warning 2019-03-10 12:24:41 +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 3eb5de756c Buffer overrun: Refactorings; use range for loops and write in message 2019-03-09 22:19:09 +01:00
Daniel Marjamäki 4ce6de39c5 CheckCondition: Moved checks to 'normal' 2019-03-09 22:00:59 +01:00
Daniel Marjamäki ea9b2032c1 CheckClass: Moved checks to 'normal' 2019-03-09 21:38:36 +01:00
Daniel Marjamäki 69c05acd3b CheckBoost: Use 'normal' checking 2019-03-09 20:00:31 +01:00
Daniel Marjamäki 5a42c54d0f CheckBool: Use normal checking 2019-03-09 19:16:07 +01:00
Daniel Marjamäki ac42382cd9 Rewrite CheckBool::checkAssignBoolToPointer to use ValueType 2019-03-09 19:15:06 +01:00
Daniel Marjamäki e17ddfd964 Changed AST for variable declarations with initializations 2019-03-09 19:09:15 +01:00
Daniel Marjamäki 1b4895a579 ValueType: Set ValueType for false/true 2019-03-09 17:27:27 +01:00
Daniel Marjamäki 5a32d2d017 Moved CheckAutoVariables::autoVariables to normal checking 2019-03-09 16:53:43 +01:00
Daniel Marjamäki 38d5712aaa Moved CheckAssert::assertWithSideEffects to normal checking 2019-03-09 16:50:50 +01:00
Daniel Marjamäki b9ac77a31b Uninitialized variables: Fixed false positive 2019-03-09 11:30:45 +01:00
Daniel Marjamäki f36ca56e7d Moved CheckStl::redundantCondition to normal checking 2019-03-09 07:53:49 +01:00
Daniel Marjamäki f9fe6cc96a STL: Removed auto_ptr checking. 2019-03-09 07:48:01 +01:00
Daniel Marjamäki d7a645dcc3 Moved CheckStl::uselessCalls to normal checking 2019-03-09 07:37:08 +01:00
Rikard Falkeborn a53b016414 checknullpointer: Remove duplicated include (#1732) 2019-03-08 20:55:09 +01:00
Daniel Marjamäki 45a0c2ebf5 Revert "Moved CheckStl::checkAutoPointer to normal checking"
This reverts commit 6dc9727ffd.
2019-03-08 20:53:37 +01:00
Daniel Marjamäki 6dc9727ffd Moved CheckStl::checkAutoPointer to normal checking 2019-03-08 20:41:28 +01:00
Daniel Marjamäki 95a20c0233 Moved CheckStl::string_c_str to normal checking 2019-03-08 20:39:43 +01:00
Daniel Marjamäki fdf1d6fdee Moved CheckStl::erase to normal checking 2019-03-08 20:36:40 +01:00
Daniel Marjamäki fdfe39299c Moved CheckStl::pushback to normal checking 2019-03-08 20:33:16 +01:00
Daniel Marjamäki 5fe48f3cd2 Moved CheckStl::mismatchingContainers to normal checking 2019-03-08 20:31:00 +01:00
Daniel Marjamäki b91bb2e523 Moved CheckStl::iterators to normal checking 2019-03-08 20:28:28 +01:00
Daniel Marjamäki 8f2d70e61d Move CheckStl::if_find to normal checking 2019-03-08 20:23:37 +01:00
Daniel Marjamäki 725abbfac3 Move CheckStl::missingComparison to normal checks 2019-03-08 20:19:40 +01:00
Daniel Marjamäki 75ce67f4b8 Fixed #9027 (cppcheck on Centos 7 - segmentation fault below CheckCondition::multiCondition2) 2019-03-08 19:27:20 +01:00
Sebastian c8003d47e2
checkuninitvar.cpp: Use argument direction "out" info from library cfg (#1730)
CheckUninitVar::isMemberVariableAssignment uses argument direction "out"
now also to check for assignment when the member variable is handed over
to a function by reference.
testuninitvar.cpp: Improve tests, use a test library configuration.
2019-03-08 18:42:24 +01:00
amai2012 eb9edbc177 #9024 Crash caused by package "procserv" in lib/token.h:921 function Token::getKnownIntValue - Fix and test for alternative code example. 2019-03-08 11:07:33 +01:00
Daniel Marjamäki 6eaf2c03d9 CheckOther::checkInvalidFree: Move check to normal checking. And clarify the message. 2019-03-07 06:35:44 +01:00
Daniel Marjamäki 17e73fd144 Move CheckOther::checkComparisonFunctionIsAlwaysTrueOrFalse to Normal checking 2019-03-06 21:27:19 +01:00
Daniel Marjamäki f20936ed8a Moved CheckOther::checkPassByReference to normal checking 2019-03-06 20:59:45 +01:00
Daniel Marjamäki 9d5f672dbc Unused struct member: Fix FPs seen in daca@home results for template structs 2019-03-06 20:51:48 +01:00
Daniel Marjamäki 572d7eb86c Moved CheckOther::clarifyCalculation to normal checking 2019-03-06 20:43:28 +01:00
Daniel Marjamäki ee9053f219 Moved CheckOther::checkRedundantCopy() to normal checking 2019-03-06 20:38:13 +01:00
Sebastian 6228ea2266
checkuninitvar.cpp: Use argument direction info from library config. (#1728)
CheckUninitVar::isMemberVariableAssignment uses argument direction
to check for assignment when the member variable is handed over to a
function by reference. Currently implemented for "in" direction. "out"
will be added with another commit.
2019-03-06 19:26:38 +01:00
Daniel Marjamäki ad37664e86 Changed severities 2019-03-06 19:00:58 +01:00
Daniel Marjamäki c32d015337 Fixed false positives from terminateStrncpy 2019-03-06 18:50:50 +01:00
Daniel Marjamäki 3f37d5ac2d Refactoring strncpy/strncat checking to use ValueFlow and AST 2019-03-06 09:04:04 +01:00
Daniel Marjamäki 37814513f8 Revert "Moved all simplified CheckOther checks from simplified to normal checking"
This reverts commit 2900690881.
2019-03-06 07:08:56 +01:00
Daniel Marjamäki 2900690881 Moved all simplified CheckOther checks from simplified to normal checking 2019-03-06 06:33:51 +01:00
Daniel Marjamäki 06c2019676 Moved CheckOther::checkPipeParameterSize from simplified to normal checking 2019-03-06 06:28:13 +01:00
Carlo Marcelo Arenas Belón cb973cbb7b lib: reorders settings to match definition (-Wreorder) (#1727)
lib/settings.cpp:53:7: warning: field 'removeUnusedIncludedTemplates' will be
      initialized after field 'removeUnusedTemplates' [-Wreorder]
      removeUnusedIncludedTemplates(false),
      ^
lib/settings.cpp:54:7: warning: field 'removeUnusedTemplates' will be
      initialized after field 'checkConfiguration' [-Wreorder]
      removeUnusedTemplates(false),
      ^
2019-03-06 06:12:02 +01:00
Daniel Marjamäki fda0f52424 Add --remove-unused-templates flag to remove all unused templates 2019-03-05 14:58:02 +01:00
IOBYTE 5ee6c2138c Fixed #9016 (tokenizer: wrong simplification for operator ^ (){}) (#1724) 2019-03-05 11:35:45 +01:00
Sebastian 0934577dda
Library configuration: function argument direction fixes and enhancements (#1722)
* std.cfg: Add further argument directions (in, out, inout).

* testlibrary.cpp: Add test for function argument direction configuration.

* std.cfg: runastyle and add some more direction configurations.

* library.h: Add documentation for function argument direction enum.

* Do not use "direction" library information for pointer arguments.

Also fix further unmatched uninitvar messages in std configuration
tests.

* std.cfg: Add more argument direction configurations.

* test/cfg/std.c: Add test for argument direction configuration.

* astutils.cpp: Only ignore pointer arguments for out/inout arguments.

* library.h: Use suggested documentation for argument direction enum.
2019-03-04 22:57:40 +01:00
Daniel Marjamäki 3675318208 Added --remove-unused-included-templates option 2019-03-04 19:10:49 +01:00
Daniel Marjamäki c5a512338e --check-headers=no: remove more templates in headers that are not used in the source file 2019-03-03 20:18:54 +01:00
IOBYTE 40d7d5a3d0 template simplifier: fix return type of out of line member function when it is a template parameter (#1723) 2019-03-03 19:42:46 +01:00
Daniel Marjamäki 41db8afe87 --check-headers=no: remove templates in headers that are not used in the source file 2019-03-03 12:56:37 +01:00
Daniel Marjamäki eb109af00f Replace Token::simpleMatch with Token::Match for complex pattern 2019-03-03 12:40:55 +01:00
Daniel Marjamäki 59ec5f961f --check-headers=no: remove types in headers that are not used in the source file 2019-03-03 12:36:33 +01:00
Daniel Marjamäki 411a3f09f7 --check-headers=no: Remove unused function declarations 2019-03-03 09:18:12 +01:00
IOBYTE b222953bae template simplifier: only constant fold template instantiation arguments (#1721)
* template simplifier: only constant fold template instantiation arguments

* Fix travis build.
2019-03-03 07:40:55 +01:00
Daniel Marjamäki f5c274b3b1 Added '--check-headers=no' option. 2019-03-02 19:52:15 +01:00
Daniel Marjamäki 8a3b73ffdb Do not write extra uninitvar warnings 2019-03-02 13:17:15 +01:00
Sebastian 9a5fcddb5d
Library configuration: Enable configuring the direction of arguments. (#1717)
This enhances the library configuration so the direction of function
arguments can be specified (in, out, inout).
isVariableChangedByFunctionCall() uses this information now to avoid
guessing.
2019-03-01 15:47:08 +01:00
Daniel Marjamäki 845c407ab7 Fixed pattern matching in isVariableChanged() to handle normal token list better 2019-03-01 13:23:03 +01:00
IOBYTE b78b3c6ab1 Fixed #9005 (Syntax error on valid C++) (#1716) 2019-03-01 08:18:53 +01:00
PKEuS 8af3708aa3 Optimization: Library does not need to store "#define " substring for each define 2019-02-28 22:34:26 +01:00
Daniel Marjamäki 5563fef7bb Fixed #9008 (new crash in clang test suite) 2019-02-28 20:34:07 +01:00
Daniel Marjamäki 4f5a426fe5 Improved isVariableChangedByFunctionCall, better logic when parameter might be passed by reference 2019-02-28 17:02:46 +01:00
Daniel Marjamäki 494dd2ba3a Revert "Improved isVariableChangedByFunctionCall, better logic when parameter might be passed by reference"
This reverts commit 14a0031e88.
2019-02-28 15:56:25 +01:00
Daniel Marjamäki 14a0031e88 Improved isVariableChangedByFunctionCall, better logic when parameter might be passed by reference 2019-02-28 10:26:47 +01:00
Daniel Marjamäki 857681a049 Make quick fix for uninitialized variable false positive. Will look more at this soon. 2019-02-28 09:52:52 +01:00
IOBYTE 98bf112352 template simplifier: fix recursive variable templates (#1711) 2019-02-28 08:30:04 +01:00
Sebastian c8a7a4c653
library.cpp: WarnInfo: Fix crash (#1697)
If no 'alternatives' argument was specified and the `<warn/>` element
did not contain any text Cppcheck crashed because of a null pointer
access.
If there is no 'reason' and no 'alternatives argument and also no text loadFunction() returns with an error.
2019-02-28 06:19:42 +01:00
PKEuS 11daabc1a8 Set version to 1.87.99/1.88 dev 2019-02-27 21:30:54 +01:00
Daniel Marjamäki e27a7a585f Fix uninitvar false positive when taking address of variable 2019-02-27 18:44:30 +01:00
Daniel Marjamäki 80143725dd Fixed #8999 (False positive uninitvar related to casting) 2019-02-27 17:58:25 +01:00
Daniel Marjamäki 226f0c7544 Fixed ValueType for auto variable 2019-02-27 10:28:18 +01:00
Paul Fultz II 032020c40d Fix issue 9001: FP: Found suspicious operator ',' [constStatement] 2019-02-27 07:09:22 +01:00
Paul Fultz II e846312fed Check subtraction of pointers to different objects 2019-02-27 06:55:48 +01:00
rikardfalkeborn 0e988cc755 Fix #8992: Add originalTypeToken to auto (#1701) 2019-02-27 06:44:31 +01:00
rikardfalkeborn c9efc26578 valueflow: Mark getLifetimeToken() static (#1703)
Fixes a compiler warning about missing declaration.
2019-02-26 23:35:11 +01:00
Daniel Marjamäki c44e2ed378 sizeof: write inconclusive warning if calculation in sizeof is done indirectly by macro 2019-02-26 21:06:44 +01:00
Daniel Marjamäki 9e93e89a4d UninitVar: Fix false positives when there is possible cast 2019-02-26 19:26:46 +01:00
IOBYTE bf85767829 template simplifier: make sure all instantiations are found and expan… (#1696)
* template simplifier: make sure all instantiations are found and expanded in #5097

* template simplifier: check output on another test

* template simplifier: add output to another test
2019-02-26 06:41:04 +01:00
IOBYTE 3f257d6310 template simplifier: instantiate template class when something inside… (#1695)
* template simplifier: instantiate template class when something inside class instantiated.

* template simplifier: add output to another test that now works
2019-02-25 21:01:34 +01:00
Daniel Marjamäki ef6fc67da4 Move CheckString::checkAlwaysTrueOrFalseStringCompare() from runSimplifiedChecks() to runChecks() 2019-02-25 18:11:33 +01:00
Daniel Marjamäki f1146e398a Moved CheckString::sprintfOverlappingData from runSimplifiedChecks to runChecks 2019-02-25 09:23:03 +01:00
Daniel Marjamäki 4218698fb1 Moved CheckString::checkIncorrectStringCompare from runSimplifiedChecks to runChecks 2019-02-25 09:08:16 +01:00
Daniel Marjamäki d84d8885f7 SymbolDatabase: Fix TODO assertions 2019-02-24 19:11:18 +01:00
Daniel Marjamäki ef731064bd Fixed #8964 (ValueType: auto constness) 2019-02-24 08:16:08 +01:00
Daniel Marjamäki c855cf8682 ValueType: Better constness for auto variable 2019-02-23 18:16:18 +01:00
Daniel Marjamäki b43572d75e Fixed #8969 (C++ functional cast not handled correctly) 2019-02-23 17:29:53 +01:00
Daniel Marjamäki 68062e3702 Fixed #8954 (false positive: Local variable x shadows outer variable) 2019-02-23 16:22:22 +01:00
Paul Fultz II fd3c1fd040 Fix issue 1777: Undefined Behavior: Comparing pointers to different objects
This uses the lifetime analysis to check when comparing pointer that point to different objects:

```cpp
int main(void)
{
    int foo[10];
    int bar[10];
    int diff;

    if(foo > bar)   // Undefined Behavior
    {
       diff = 1;
    }

    return 0;
}
```
2019-02-23 08:32:08 +01:00
ivangalkin 1b703ce58e 7772 Add uninitMemberVarPrivate to errorlist (really) #1557 (#1686)
Previous attempt 70527a78f7
doesn't work because equal error messages are filtered.
2019-02-23 08:07:46 +01:00
Paul Fultz II 941dd79f0d Fix FP issue 8986: constArgument check warns for elements of const array (#1683) 2019-02-22 06:39:59 +01:00
Paul Fultz II 507c7a4388 Improvement to lifetime tracking of addressof and derefencing
This will now warn for cases like this:

```cpp
auto& f() {
    std::vector<int> x;
    return x[0];
}
```

It also improves the handling of address of operator, so it can now warn across some function calls, like this:

```cpp
int& f(int& a) {
    return a;
}
int* hello() {
    int x = 0;
    return &f(x);
}
```
2019-02-22 06:38:56 +01:00
Paul Fultz II 715714f4de Forward lifetimes in "for" loops (#1682)
* Forward lifetimes in for loops

* Format
2019-02-22 06:37:02 +01:00
Paul Fultz II 0ee3f678b5 Fix issue 8987: False positive knownConditionTrueFalse (#1678) 2019-02-20 15:28:31 +01:00
Paul Fultz II dfaf75db54 Fix issue 8984: FP constStatement regression with qualified name (#1676) 2019-02-19 07:08:36 +01:00
Kamil Dudka 2908593cf6 checkautovariables: eliminate false positives on assignment of &ptr->item (#1667)
Even if `ptr` is a local variable, the object `ptr->item` might be not.
So taking address of `ptr->item` is definitely not unsafe in general.

This commit fixes false positives triggered by commit
1.85-249-gf42648fe2 on the following code of sssd:

https://github.com/SSSD/sssd/blob/d409df33/src/sbus/request/sbus_request.c#L359
2019-02-18 09:35:07 +01:00
Paul Fultz II cf1ad5087a Extend constStatement checker
This reworks constStatement to find more issues. It catches issue [8827](https://trac.cppcheck.net/ticket/8827):

```cpp
extern void foo(int,const char*,int);
void f(int value)
{
        foo(42,"test",42),(value&42);
}
```

It also catches from issue [8451](https://trac.cppcheck.net/ticket/8451):

```cpp
void f1(int x) {
    1;
    (1);
    (char)1;
    ((char)1);
    !x;
    (!x);
    ~x;
}
```

And also:

```cpp
void f(int x) {
    x;
}
```

The other examples are not caught due to incomplete AST.
2019-02-15 13:31:40 +01:00
rikardfalkeborn dc4e7cef88 Run simplifyPlatformTypes on library return types (#1672)
Add a call to simplifyPlatformTypes() in
SymbolDatabase::setValueTypeInTokenList() to simplify return types of
library configured functions. This fixes the FN in #8141. Regression
tests are added, both for the original issue and another FN in the comments.

In order to do that, move simplifyPlatformTypes() to TokenList from Tokenizer.
This is a pure refactoring and does not change any behaviour. The code was
literally copy-pasted from one file to another and in two places
'list.front()' was changed to 'front()'.

When adding the call to simplifyPlatformTypes(), the original type of
v.size() where v is a container is changed from 'size_t' to 'std::size_t'.
Tests are updated accordingly. It can be noted that if v is declared as
'class fred : public std::vector<int> {} v', the original type of 'v.size()'
is still 'size_t' and not 'std::size_t'.
2019-02-15 13:29:52 +01:00
IOBYTE 8bd5b3eccf Fixed #8962 ("(debug) Unknown type 'T'" with template typename parame… (#1671)
* Fixed #8962 ("(debug) Unknown type 'T'" with template typename parameter)

Only simple one parameter template functions with one function parameter
are supported.

* Added TODO test case for FIXME.
2019-02-14 11:48:59 +01:00
IOBYTE 9dc5dbe1ab Fixed #8976 (Crash on `using mystring = std::string;`) (#1663)
* Fixed #8976 (Crash on `using mystring = std::string;`)

* templateSimplifier: move test case to correct file.
2019-02-12 09:39:01 +01:00
Carlo Marcelo Arenas Belón 03c9477028 settings: -Wreorder fix (#1664)
otherwise showing (with Apple LLVM version 10.0.0):

  lib/settings.cpp:34:7: warning: field 'jointSuppressionReport' will be
      initialized after field 'maxCtuDepth' [-Wreorder]
      jointSuppressionReport(false),
2019-02-12 09:07:59 +01:00
IOBYTE 9490d0db8c token simplifier: fix crashes related to #8972 (#1659) 2019-02-11 07:45:03 +01:00
Daniel Marjamäki 10b4215839 UninitVar: use normal token list instead of simplified token list 2019-02-11 07:43:16 +01:00
Daniel Marjamäki 6ca1aba4a7 UninitVar: Fix --experimental-fast issues 2019-02-10 19:00:01 +01:00
Simon Martin eaaff30e65 Ticket #8878: Properly simplify typedefs within template instantiations. (#1656) 2019-02-10 09:45:33 +01:00
Daniel Marjamäki 4f232e41dd Add --experimental-fast option 2019-02-09 14:40:50 +01:00
Daniel Marjamäki 502d5e9142 1.87: Set versions 2019-02-09 09:07:27 +01:00
Daniel Marjamäki 9337af8965 astyle formatting 2019-02-09 08:48:10 +01:00
Paul Fultz II 797eccc203 Fix possible out of bounds access on arguments (#1652)
* Fix possible outbounds access on arguments

* Log a warning when the arguments mismatch

* Format
2019-02-09 08:47:36 +01:00
IOBYTE 155e4ce912 Fixed #8971 ("(debug) Unknown type 'x'." using alias in class members) (#1653)
* Fixed #8971 ("(debug) Unknown type 'x'." using alias in class members)

* template simplifier: partial fix for #8972

Add support for multi-token default template parameters.

* template simplifier: fix for #8971

Remove typename outside of templates.
2019-02-09 08:34:59 +01:00