5fc5e3728d
template simplifier: refactor TemplateSimplifier::TokenAndName into a… ( #2073 )
...
* template simplifier: refactor TemplateSimplifier::TokenAndName into a class
assert when more than one family flag is set
* fix function parameter names
2019-08-10 08:42:12 +02:00
6a260929e2
CLI: error id from addon is <addon>-<id>
2019-08-10 07:43:47 +02:00
0fbbe2ff23
Refactor load/write of cppcheck project. Reuse same string constants in cli and gui.
2019-08-09 21:15:02 +02:00
785cc69644
Typos found by running "codespell" ( #2072 )
2019-08-08 21:05:28 +02:00
bd02ca5ccb
Fix issue 9207: Not detected 'always true' and unreachable code
2019-08-08 07:46:47 +02:00
c6c50567cf
Fix #9250 (Regression: crash in gcc testsuite) ( #2067 )
...
* Fix #9250 (Regression: crash in gcc testsuite)
* fix cppcheck warning
2019-08-07 08:05:02 +02:00
cb0b057595
8706 ( #2066 )
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* 8706
* Add test case for #8706
2019-08-07 08:04:10 +02:00
9ec8886898
Use std::any_of in token.h ( #2065 )
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[lib/token.h:964]: (style) Consider using std::any_of algorithm instead of a raw loop.
2019-08-07 08:02:07 +02:00
aaeec462e6
Re-enable valueFlowSubFunction ( #2063 )
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* Re-enable valueFlowSubFunction
* Formatting
* Skip ternary operators in subfunctions
* Fix test with iostreams
* Fix FP with multiple parameters
2019-08-05 16:26:32 +02:00
ebcca4edd1
Improve --debug-warnings output for 'auto' tokens without type. Do not report that prematurely before the type is set properly.
2019-08-05 13:42:06 +02:00
20278d9c92
Clarify signConversion warning message
2019-08-05 12:41:08 +02:00
ffdd2dc793
Fix issue 8924: Re-enable valueFlowTerminatingCondition
2019-08-05 07:18:06 +02:00
7ebc9d1b5f
Fix #9249 (Syntax error on valid C++) ( #2062 )
2019-08-04 10:24:44 +02:00
510748134f
Fixed #9234 (FP unreadVariable - assignment via iterator)
2019-08-04 10:21:16 +02:00
ce53931d00
Fixed #9251 (False positive: unininitialized variable (multi variables))
2019-08-03 21:12:34 +02:00
cdc602e1be
Fixed #9137 (Tokenizer: Wrong handling of volatile pointer)
2019-08-03 12:28:50 +02:00
c03df8e6b4
SymbolDatabase: Improved matchParameter for containers
2019-08-03 10:10:40 +02:00
2da83df37b
Fix #9246 (Syntax error on C++ code) ( #2061 )
2019-08-03 08:15:06 +02:00
f02636e995
Refactoring: Convert enums to enum classes
2019-08-02 21:14:29 +02:00
d2b9c1f15a
Fix some bugs in new Scope Calculation code ( #2060 )
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* Fix for too much information in scope name
When the scope calculation encounters code such as
"friend class X::Y;"
or
"template<> class X<void> {"
it will now reset the additional name component of the scope that is about to be opened.
* Made sure new scope name is reset after being used
2019-08-02 19:55:08 +02:00
e66e6549ee
SymbolDatabase: Improved ValueType::matchParameter handling of containers
2019-08-02 15:59:22 +02:00
26b0ea52ed
SymbolDatabase: Simplify code
2019-08-02 15:41:18 +02:00
0d1685cd29
Fix #9178 example with instantiation ( #2059 )
2019-08-02 07:53:39 +02:00
29596baa92
Refactoring: Convert enum Direction to enum class
2019-08-01 20:56:02 +02:00
7eaa49fd5b
Refactoring SymbolDatabase::findFunction. No functional change is intended.
2019-08-01 17:53:14 +02:00
81db8fda18
SymbolDatabase: Code cleanup in findFunction
2019-08-01 17:29:25 +02:00
25a13d061c
Refactoring SymbolDatabase::findFunction
2019-08-01 16:14:00 +02:00
f95fdd80dd
SymbolDatabase: Refactoring findFunction
2019-08-01 14:30:29 +02:00
2a17b897c5
SymbolDatabase: Use ValueType::matchParameter for *var parameters
2019-08-01 13:29:44 +02:00
dbddc321e8
SymbolDatabase: Try to match function parameters with unknown types
2019-08-01 13:25:03 +02:00
f6726b76ae
Fix 9215 (add tilde for missing destructor override warning) ( #2057 )
2019-08-01 10:43:45 +02:00
8a934805ed
Convert InvalidValueType to enum class
2019-07-31 22:56:16 +02:00
b0fbbb5aa7
Convert SHOWTIME_MODES to enum class
2019-07-31 22:35:51 +02:00
8deb855b41
Fix ValueType::matchParameter for 'const float *' => 'signed long long'
2019-07-31 18:55:55 +02:00
91ca6165eb
SymbolDatabase: Use ValueType::matchParameter for expression parameters
2019-07-31 18:35:56 +02:00
70ac607a5c
SymbolDatabase: extend usage of ValueType::matchParameter for variable parameters
2019-07-31 18:25:47 +02:00
c51f44ce4c
SymbolDatabase: extend usage of ValueType::matchParameter for variable parameters
2019-07-31 18:24:15 +02:00
1eb5f2266c
ValueType::matchParameter: Fix matching of char** and void*
2019-07-31 16:23:50 +02:00
a3dc2db77a
SymbolDatabase: Use ValueType::matchParameter for variable address parameters
2019-07-31 12:38:36 +02:00
039d49bcb1
Improve ValueType::matchParameter for pointers with different types
2019-07-31 12:12:17 +02:00
35a3a34632
Revert "SymbolDatabase: Use ValueType::matchParameter"
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This reverts commit cea00a8e09
2019-07-31 12:07:07 +02:00
cea00a8e09
SymbolDatabase: Use ValueType::matchParameter
2019-07-31 11:20:43 +02:00
a9bdf99e07
std.cfg: Added *experimental* support for math constants liken M_PI. These are *NOT* standard, but they are supported by GCC/Clang and VS.
2019-07-31 11:11:01 +02:00
728ac6ae2e
SymbolDatabase: Use ValueType::matchParameter for char literal parameters
2019-07-31 09:35:32 +02:00
e629f9a90f
Calculate token scopes in advance rather than as the tokenlist is iterated ( #2038 )
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* Removed redundant scope calculation
* Add scope propagation code to insertToken
* Add relevant scope code to Token class
* Add code to calculate the scope of Tokens
* Add calculateScopes method to class
* Add missing include for shared_ptr
2019-07-31 09:19:27 +02:00
9436f72a94
Fix daca dnsdist crash ( #2053 )
2019-07-31 09:18:43 +02:00
e58e51ee14
SymbolDatabase::findFunction: For string literal, a std::string parameter is a better match than a void* parameter
2019-07-30 21:20:01 +02:00
f5c269a191
SymbolDatabase: Use ValueType::matchParameter for string literal parameters
2019-07-30 21:02:35 +02:00
d5d50d9b17
ValueType::matchParameter: Improved constness matching
2019-07-30 09:19:51 +02:00
914430dede
Appveyor: A quick fix to make Appveyor happy, revert the changes
2019-07-30 07:59:28 +02:00
88e3199372
SymbolDatabase: Use ValueType::matchParameter for numeric literal parameters
2019-07-30 07:48:14 +02:00
bf219aecde
SymbolDatabase::findFunction: Use ValueType::matchParameter for expression parameters
2019-07-30 07:14:05 +02:00
f13b1a0bce
SymbolDatabase: Use ValueType::matchParameter for boolean parameters
2019-07-29 22:58:12 +02:00
ed5ae7c5fa
SymbolDatabase::findFunction: Use ValueType::matchParameter for float literal parameters
2019-07-29 21:53:39 +02:00
cccbfaa0e4
SymbolDatabase::findFunction: Use getArguments utility function
2019-07-29 21:17:31 +02:00
3ad9d6a1ad
Make the code a bit more robust
2019-07-29 20:57:16 +02:00
f63011c219
Try to fix daca@home crashes
2019-07-29 19:06:41 +02:00
9e738db435
SymbolDatabase: expand usage of ValueType::matchParameter for non-pointer variables
2019-07-29 18:46:50 +02:00
3066c0653c
Fixed #8668 (SymbolDatabase: Wrong findFunction match for const pointer argument)
2019-07-29 18:14:23 +02:00
607b3daca8
ValueFlow: Improve bailout for structs etc in loops
2019-07-29 15:51:48 +02:00
a1214348c0
Fixed #8974 (false negative regression about never used variable)
2019-07-29 08:49:19 +02:00
07ac6c5f08
Fix ternary operator simplification to accept template parameters. ( #2048 )
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Also simplify decltype of bool and numeric literals in template
arguments.
2019-07-28 21:52:52 +02:00
badc573b80
Fix #9224 (Performance regression in template parsing: 250x - 1200x slower) ( #2046 )
2019-07-28 09:25:18 +02:00
e8ec6e6f11
Fixed #8349 (Noisy nullPointerRedundantCheck)
2019-07-27 20:03:06 +02:00
0324bbf63c
dmake: Fix check of last header file in lib.pri ( #2045 )
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Since the number of test files is larger than the number of lib files,
this only caused an extra harmless '\' being printed after the last
header file in lib.pri. If the number of test files would have been
smaller than the number of lib files, the generated lib.pri would have
been broken.
2019-07-27 09:45:04 +02:00
1c75257212
Token::hasKnownIntValue: Fix when there is one possible int value and one known BUFFER_SIZE value, it should return false.
2019-07-27 08:25:07 +02:00
f95d193e22
Fix #8282 (memleak FP when returning std::pair) ( #2039 )
2019-07-26 07:03:58 +02:00
ee28a45db4
Fix issue 9235: new crash in astutils isVariableChanged from endless recursion ( #2040 )
2019-07-26 07:03:21 +02:00
b049fd9303
Improve propogation of lifetimes of function arguments
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This will now warn for cases like this:
```cpp
int* f(int * x) {
return x;
}
int * g(int x) {
return f(&x);
}
````
2019-07-26 07:02:07 +02:00
a69a570505
Fix FP leakVarNotUsed with freopen() and stdin ( #2034 )
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One usecase for freopen() is to redirect input and output streams to
files. For that, the return value is not needed.
2019-07-25 21:09:23 +02:00
9009eeb83d
Tweak Function::isSafe()
2019-07-25 20:52:24 +02:00
4611cbb5bb
One more fix for Function::isSafe
2019-07-25 17:31:52 +02:00
09be07f2b2
Fix Function::isSafe
2019-07-25 17:28:32 +02:00
45d1ca6f7c
Safe checks: Clarify a warning message
2019-07-25 17:19:51 +02:00
744a94ad5a
Fix issue 9231: FP constParameter - argument passed parent ctor ( #2032 )
2019-07-24 20:59:58 +02:00
999d2f797c
Fix #9225 (Crash on valid C++14 code) ( #2031 )
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* Fix #9225 (Crash on valid C++14 code)
This only fixes the crash. Specialization of nested templates is still
broken.
* fix cppcheck warnings
* fixed another cppcheck warning
2019-07-24 19:20:19 +02:00
bbcffce529
Fixed #9062 (False positive "condition is always true")
2019-07-24 19:16:35 +02:00
e11dcc609b
Fixed #7758 (Function array is seen as Uninitialized)
2019-07-24 18:20:23 +02:00
7c0b011c05
Fixed #9230 (Improve check: integer conversion overflow in return)
2019-07-24 16:17:52 +02:00
2da75d5af4
Split up Cppcheck attribute. low and high values can be specified separately and they can be used for variables also.
2019-07-24 15:08:26 +02:00
641b350cf7
astutils.h: Remove conflicting function declaration for isAliased()
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This function was made static with commit 6c82685fbf
2019-07-24 13:23:54 +02:00
fb7f18ddea
ValueFlow: fix false detection of duplicate values
2019-07-24 12:30:33 +02:00
cab9f61b79
safe checks: Handle float parameters
2019-07-24 12:09:13 +02:00
e0738c48d2
simplify code
2019-07-24 11:40:51 +02:00
10be2a1941
Safe checks: container parameters
2019-07-24 11:39:35 +02:00
6c82685fbf
Fixed compiler warnings
2019-07-24 11:01:38 +02:00
bb52a63c4e
Add check for const variables
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When a local reference is declared, this will check if that local reference can be declared as `const`.
2019-07-24 09:59:01 +02:00
4c3191e577
Lower recursion limit when using asan ( #2013 )
2019-07-24 09:57:53 +02:00
753efb4c9b
Function::isSafe: handle global/namespace functions better
2019-07-24 08:23:05 +02:00
3ec45acc43
astyle formatting
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[ci skip]
2019-07-24 08:22:12 +02:00
3ec3bd52e0
Fix FP when using a pointer to a container ( #2029 )
2019-07-24 00:04:49 +02:00
ab0fcc7640
Fix issue 9216: reset() method confusion ( #2025 )
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* Fix issue 9216 with smart pointer reset
* Check for arrow
2019-07-23 22:45:58 +02:00
60b670babd
Fix issue 9219: False positive, returnDanglingLifetime ( #2026 )
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* Check for pointer deref for container methods
* Formatting
2019-07-23 21:59:05 +02:00
5ad5cfcc29
Fix #9217 (Regression: Memory explodes in simplifyTemplateAliases) ( #2021 )
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* Fix #9217 (Regression: Memory explodes in simplifyTemplateAliases)
* fix use after free when nothing was copied
2019-07-23 21:28:24 +02:00
4fb6c27276
Modernize: Use enum class
2019-07-23 14:29:02 +02:00
680fbfe612
Fix Cppcheck warning, unused value
2019-07-23 14:10:34 +02:00
681bd0a911
GUI: Better settings for extended safe checks
2019-07-23 11:54:38 +02:00
74bd2aa680
Use range for loop
2019-07-22 12:24:16 +02:00
a81c39af09
Replace 'unsigned' with 'nonneg'
2019-07-22 11:25:51 +02:00
7ed3db7b32
astyle formatting
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[ci skip]
2019-07-22 10:38:17 +02:00
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