Rikard Falkeborn
f816cc8d48
runtests: Add -Wno-deprecated-declarations to CXX flags ( #3004 )
...
This avoids warnings when checking syntax of qt.cpp.
2021-01-02 10:02:16 +01:00
Rikard Falkeborn
d19454b935
Refactoring: Convert ValueType to enum class ( #3005 )
2021-01-02 09:30:00 +01:00
Daniel Marjamäki
abb19875b3
Bug hunting; Fixed testrunner
2021-01-01 08:58:54 +01:00
Daniel Marjamäki
214f90c10a
Bug hunting; Fix false positive, unsigned array index can't be negative
2021-01-01 08:57:35 +01:00
miltolstoy
ee8d5b972a
checkunusedvar: handle array element change using pointer arithmetic ( #3000 )
2021-01-01 08:06:20 +01:00
Rikard Falkeborn
fb35756126
TestLeakAutoVar: Split recursiveCountLimit test to separate class ( #2995 )
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This test is by far the slowest one to run. Split it to a separate class
to make it easy to select if it should be run during development.
2020-12-31 09:34:53 +01:00
IOBYTE
e7bdf5f71c
remove cleanupAfterSimplify from the template simplifier ( #2998 )
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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
a1756f3afc
Clang import; Function declaration
2020-12-30 17:00:05 +01:00
Daniel Marjamäki
f986b37a50
Clang import: Improved function pointer
2020-12-30 16:24:10 +01:00
IOBYTE
277da763aa
fix #10054 (debug: Executable scope 'x' with unknown function.) ( #2994 )
2020-12-30 08:09:34 +01:00
Daniel Marjamäki
0adf09c507
ClangImport; Fixed output for anonymous enum
2020-12-29 21:10:34 +01:00
Daniel Marjamäki
79a8f21183
ClangImport; Set Token::scope properly for empty enum body
2020-12-29 16:34:06 +01:00
Daniel Marjamäki
4bd5933691
Clang import: Do not write unreferenced enum declaration
2020-12-29 15:39:33 +01:00
Daniel Marjamäki
b94a6d595a
Fixed #9295 (ValueFlow: Does not handle noreturn function)
2020-12-28 20:00:35 +01:00
shaneasd
53734a3da1
Test for return address of reference ( #2991 )
2020-12-28 10:50:42 +01:00
Ken-Patrick Lehrmann
f1169bf2b4
10062: Fix FP due to assignment in reverseanalyzer ( #2983 )
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reverseanalyzer has a special process for assignments, and would not see
a stop condition on a rhs of an assignment.
2020-12-27 10:14:46 +01:00
Georgy Komarov
1c12b4fd78
ExprEngine: Handling cases when for condition is always false ( #2984 )
2020-12-26 21:29:50 +01:00
Paul Fultz II
bd22070df5
Fix issue 10027: Segmentation fault in ValueFlowAnalyzer::analyze ( #2987 )
2020-12-26 21:26:39 +01:00
Daniel Marjamäki
d024eb3ee0
Fixed #10051 (AST: Wrong ast for function call with initializer list)
2020-12-26 18:33:54 +01:00
IOBYTE
765c1ace87
fix #10008 (false negative: knownEmptyContainer with alias in namespace and "using namespace") ( #2979 )
2020-12-26 13:45:17 +01:00
Daniel Marjamäki
f700d81e59
ImportProject: Fixed compile_commands.json problems
2020-12-25 14:47:01 +01:00
Daniel Marjamäki
cf57233f5d
ImportProject: Try to handle -D and -I in the same way
2020-12-25 11:51:24 +01:00
Daniel Marjamäki
bcf6039558
Fixed #10058 (False positive: redundant assignment, there is break)
2020-12-25 09:08:15 +01:00
Ken-Patrick Lehrmann
aad723bf3a
Fix false positive AssignmentIntegerToAddress ( #2971 )
2020-12-24 19:57:02 +01:00
Paul Fultz II
e12a733ee9
Fix issue 10053: False positive: Same value on both branches of ternary operator ( #2962 )
2020-12-23 13:37:28 +01:00
Georgy Komarov
259f562e73
ExprEngine: Add condition branches for the while loops ( #2970 )
2020-12-22 20:21:57 +01:00
Daniel Marjamäki
a9e7974963
ExprEngine: use 'real' instead of 'fpa' values in latest Z3 for floats
2020-12-22 18:05:21 +01:00
Daniel Marjamäki
315892d991
ExprEngine; add a 'stupid' handling of floating point promotions for integers
2020-12-22 17:15:11 +01:00
Daniel Marjamäki
1812951640
ExprEngine; Fix problem when float suffix is used
2020-12-22 15:17:36 +01:00
Daniel Marjamäki
347fccb207
ExprEngine; Avoid overspecified constraints
2020-12-22 11:10:01 +01:00
amai2012
f0da9098b9
Set language compatibility to C++14 in Visual Studio ( #2967 )
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There is no C++11 flag
2020-12-22 10:24:25 +01:00
Georgy Komarov
0731df7d2d
ExprEngine: Add FP and String literals in determining that condition can ( #2969 )
2020-12-22 09:25:54 +01:00
Daniel Marjamäki
13ed2effa1
astyle formatting
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[ci skip]
2020-12-22 08:09:51 +01:00
IOBYTE
2ecab32fbe
fix debug printing of valuetype name with namespaces ( #2968 )
2020-12-21 19:47:54 +01:00
Daniel Marjamäki
01ac4073c8
TestExprEngine: Fix for ubuntu 18.04. Replace '(/ 123.0 10.0)' with '12.3'
2020-12-21 15:29:05 +01:00
Daniel Marjamäki
c3e798968c
ExprEngine; Fix floating point comparison
2020-12-21 13:28:10 +01:00
abhijit-sawant
7d6fc23022
Checking in fix for issue 9957 - - False negative: duplInheritedMember ( #2964 )
2020-12-21 07:14:52 +01:00
Daniel Marjamäki
47bb487c95
Visual Studio; Try to fix compilation
2020-12-20 21:01:45 +01:00
Daniel Marjamäki
37a5ec8cd5
Summaries: Moved to its own files
2020-12-20 19:53:58 +01:00
Daniel Marjamäki
5701f6d368
ExprEngine: Added ifIntRangeAlwaysFalse and ifIntRangeAlwaysTrue tests
2020-12-20 19:04:46 +01:00
Daniel Marjamäki
229e39e7de
Revert "ExprEngine: Fixed float value"
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This reverts commit 1f9edc6a66
.
2020-12-20 16:36:22 +01:00
Daniel Marjamäki
1f9edc6a66
ExprEngine: Fixed float value
2020-12-20 15:22:11 +01:00
Wolfgang Stöggl
079255d913
Fix gcc11 build errors ( #2963 )
2020-12-19 21:54:19 +01:00
Daniel Marjamäki
96caaedbd5
Generate basic function summaries
2020-12-19 19:02:42 +01:00
Paul Fultz II
a770342593
Fix crash in getInitListSize ( #2960 )
2020-12-19 12:23:19 +01:00
Daniel Marjamäki
1744cbaf66
astyle formatting
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[ci skip]
2020-12-19 08:56:46 +01:00
miltolstoy
6366a577f9
feat(unused_var): analyze global variables inside function body ( #2944 )
2020-12-19 08:55:19 +01:00
Paul Fultz II
626dcd0eba
Fix issue 10037: False positive when passing variables to functions by address ( #2957 )
2020-12-19 08:29:37 +01:00
Paul Fultz II
2541b6034f
Fix issue 10049: False positive: generic reverse valueflow analysis ( #2959 )
2020-12-19 08:28:58 +01:00
Daniel Marjamäki
164c6b3441
Bug hunting; Detect array index out of bounds for multi dimensional arrays also
2020-12-18 21:32:23 +01:00
Daniel Marjamäki
1b0ca0811f
Bug hunting; option to set function analysis max time
2020-12-18 19:59:10 +01:00
IOBYTE
f2cf11682a
fix #10040 (symbolDatabaseWarning: debug: Executable scope 'x' with unknown function.) ( #2955 )
2020-12-18 07:46:01 +01:00
Paul Fultz II
b044f9ba96
Fix issue 9996: false negative: containerOutOfBounds with std::vector::front() and c++11 braced initializer ( #2958 )
2020-12-18 07:14:11 +01:00
Daniel Marjamäki
75f2ab20e8
Bug hunting; void* => might point at uninitialized data
2020-12-17 07:32:53 +01:00
Daniel Marjamäki
8619bfe957
Bug hunting; Remove old value from array when it is overwritten
2020-12-16 19:06:20 +01:00
Paul Fultz II
c9d2e55ea9
Fix issue 10035: FP: knownConditionTrueFalse when bool updated in for loop ( #2953 )
2020-12-16 17:25:21 +01:00
Daniel Marjamäki
82635417d2
Bug hunting; Fixed array init
2020-12-14 22:15:10 +01:00
Daniel Marjamäki
116119083b
Bug hunting; Better result from function that returns unknown pointer result
2020-12-14 17:53:28 +01:00
Paul Fultz II
da1375c9a3
Fix issue 10024: FP: nullPointerRedundantCheck when using a goto statement ( #2947 )
2020-12-14 11:13:47 +01:00
Daniel Marjamäki
bf951ea5e6
Bug hunting; Fix for '*x=y'
2020-12-13 19:54:57 +01:00
Daniel Marjamäki
be4de06a97
TestExprEngine: Temporary convert ASSERT_EQUALS to TODO_ASSERT_EQUALS
2020-12-13 16:11:01 +01:00
Georgy Komarov
36ab23f1f7
ExprEngine: Handle pointers to struct as function argument ( #2945 )
2020-12-13 16:02:35 +01:00
Daniel Marjamäki
81c3ac738d
CI: Fix testrunner
2020-12-13 15:51:20 +01:00
Daniel Marjamäki
b18dc0fdbb
Bug hunting: Handle not better
2020-12-13 13:00:04 +01:00
Daniel Marjamäki
be16b2c276
Bug hunting; better handling of early return
2020-12-13 09:13:26 +01:00
Daniel Marjamäki
2cf6217859
Travis: ExprEngine debug output was changed, corrected tests.
2020-12-12 21:29:28 +01:00
Daniel Marjamäki
d0f700305c
ExprEngine: Avoid analyzing unreachable execution paths
2020-12-12 15:22:49 +01:00
IOBYTE
7fc03c6030
fix #10032 (Syntax error if first function in a struct is a template function) ( #2940 )
...
Co-authored-by: Robert Reif <reif@FX6840>
2020-12-11 07:01:20 +01:00
Daniel Marjamäki
245284acde
Tokenizer; Fixed varid for base class member variable
2020-12-08 17:25:50 +01:00
Daniel Marjamäki
6d7ddde1b5
Bug hunting; Make bughuntingUninit check a bit less noisy about const parameters
2020-12-08 13:34:46 +01:00
Daniel Marjamäki
99cb65b4b2
Bug hunting; Clarify bughuntingUninit output for non-const parameters
2020-12-08 11:16:38 +01:00
IOBYTE
8161baf1e9
fix template debug output line numbers ( #2938 )
2020-12-08 10:35:13 +01:00
Daniel Marjamäki
02bb14003b
Bug hunting; better handling of struct member assignment in for loop
2020-12-07 19:58:19 +01:00
Daniel Marjamäki
39a9350f6e
Bug hunting: Better analysis of BailoutValue
2020-12-07 06:27:14 +01:00
IOBYTE
8d9f0b3528
fix #9394 ("debug: Executable scope 'x' with unknown function." with … ( #2935 )
2020-12-06 22:08:42 +01:00
Daniel Marjamäki
d12732adfb
Bug hunting; Diagnose array index out of bounds when struct member is accessed
2020-12-06 17:44:07 +01:00
Daniel Marjamäki
3bf758a04b
Bug hunting; Ensure there is warning after unknown variable expression
2020-12-06 10:13:10 +01:00
Daniel Marjamäki
7324722dab
Bug hunting; Detect array index out of bounds in loop better
2020-12-05 20:39:54 +01:00
Daniel Marjamäki
cb7eee2aa9
SymbolDatabase: Improved types for 'std::string + x'
2020-12-05 13:24:21 +01:00
Daniel Marjamäki
da4cd6a4f4
Bug hunting; Improved buffer overflow check
2020-12-05 11:47:57 +01:00
Daniel Marjamäki
396c353d3c
bug hunting: Add array index check
2020-12-05 11:46:07 +01:00
Daniel Marjamäki
c89512d8d6
Update copyright year
2020-12-05 09:28:33 +01:00
IOBYTE
ab16603666
fix #9685 (Handle 'extern "C++"') ( #2933 )
2020-12-05 09:26:11 +01:00
orbitcowboy
2c15c384d1
Fixed some typos, there are no functional changes intended
2020-12-05 08:00:31 +01:00
IOBYTE
9c51d4c12d
instantiate nested templates in the proper order ( #2930 )
2020-12-04 08:04:16 +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
009ad11b3e
SymbolDatabase: set proper valuetype for string addition result ( #9161 )
2020-12-01 20:16:39 +01:00
IOBYTE
2bbc7abedc
fix overloaded function lookup for explicit instantiations ( #2929 )
2020-12-01 09:43:16 +01:00
Daniel Marjamäki
26b4c803f7
astyle formatting
2020-11-30 19:26:54 +01:00
Daniel Marjamäki
9aa69661b5
More robust Token::findClosingBracket
2020-11-30 19:26:28 +01:00
Oliver Stöneberg
c846c0fbdc
testclangimport.cpp: fixed potential nullptr dereference in parse() ( #2927 )
2020-11-30 18:46:48 +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
e2debac882
Fix testcases
2020-11-29 08:46:42 +01:00
Daniel Marjamäki
fd75837494
Tokenizer: Remove extra 'template' keywords
2020-11-28 21:57:06 +01:00
Daniel Marjamäki
5b89b179ec
Detect syntax error when script is checked
2020-11-28 14:41:05 +01:00
Daniel Marjamäki
af26697ceb
AST: Generate proper AST for 'f = []() -> foo&& {}'
2020-11-28 06:53:46 +01:00
Daniel Marjamäki
484b68c550
astyle formatting
2020-11-28 05:52:35 +01:00
miltolstoy
5d299016f1
feat: analyze function side effects ( #2901 )
2020-11-26 17:34:42 +01:00