bb20c0504e
CheckCondition: Fix FP in daca (iqtree) 'in >> ch'
2017-09-13 22:46:36 +02:00
5c7cf584ef
bump simplecpp
2017-09-12 22:42:10 +02:00
37dea8a5cf
Only check the value if it wasn't surely set by previous code
2017-09-12 23:20:07 +03:00
a4c20b3606
Break loop early
2017-09-12 07:48:06 +03:00
4126fab1d5
Simplify code with temporary
2017-09-12 07:46:38 +03:00
caebf137bc
Cache and reuse value
2017-09-12 00:21:36 +03:00
9ff04b4df1
Resolve CID 1368512
...
Wrong pointer was being checked
2017-09-11 23:50:42 +03:00
988de6422e
Omit repeated computations
2017-09-11 18:36:44 +03:00
56544ac936
Fixed #8211 (Crash on incomplete code in isVariableChanged ())
2017-09-11 13:45:36 +02:00
db321c2617
CheckCondition: Fix FP when there is increment/decrement in condition (daca icu)
2017-09-10 22:58:05 +02:00
c34fdd1905
CheckCondition: Fix FP for undeclared variables (daca)
2017-09-10 22:30:41 +02:00
b9b47809f9
Fixed #8197 (iscast: '(b)&1' is not a cast)
2017-09-08 22:52:16 +02:00
b81b4fcb78
Fixed #8208 (CheckCondition: Use Library to determine if function is const)
2017-09-08 18:08:32 +02:00
899ad8479d
CheckCondition: Fixed FP when condition contains global static variable
2017-09-08 15:44:56 +02:00
d9adb5432a
astyle formatting
...
[ci skip]
2017-09-08 15:41:14 +02:00
9cbfa0e383
Fix #7803 : false negative: condition is always true 'if (flags & A)' ( #938 )
2017-09-08 14:30:42 +02:00
58db814d72
Rephraze /Same/Identical/
2017-09-08 12:41:33 +02:00
97125acabd
Fixed #7365 (False positive: Use of erased iterator)
2017-09-08 09:45:30 +02:00
57004ed533
Fixed #7663 (False positive: uninitialized variable (multi variables in inner scopes))
2017-09-07 23:08:55 +02:00
120d0f86d0
CheckCondition: Fix FP about same condition when switch case is used (daca)
2017-09-07 22:05:01 +02:00
1d2b58e828
Correctify explicit usage ( #951 )
2017-09-07 13:03:45 +02:00
64eccd780c
Don't use static where not needed ( #952 )
2017-09-07 13:01:07 +02:00
f0b5327450
Fix codestyle ( #953 )
2017-09-07 13:00:46 +02:00
0fc35c1350
Name all params ( #956 )
2017-09-07 12:59:53 +02:00
4c30a5af25
CheckCondition: Break out code to check if function call is non-const
2017-09-06 22:51:21 +02:00
e0c7f7f8f2
CheckCondition: Fix FP when there are method calls in condition
2017-09-06 22:26:00 +02:00
68f6cad2aa
Omit repeated search when no insertion occurs
2017-09-06 18:02:27 +03:00
66524ef645
Clarify code using temporary
2017-09-06 18:00:23 +03:00
35f5515931
Fix CID 1360383
2017-09-06 00:12:09 +03:00
58a64702b7
add "internalAstError" id so we can easily track ast errors on daca.
2017-09-05 22:49:16 +02:00
35736364f8
Fixed #8199 (false negative: (warning) Same condition '...', second condition is always false)
2017-09-05 22:45:28 +02:00
e5e6f37e41
Fixed #7405 (false positive: (warning) Opposite conditions in nested 'if' blocks lead to a dead code block.)
2017-09-05 22:03:29 +02:00
3127fcf429
Omit repeated computations
2017-09-05 17:56:57 +03:00
0e444aa133
Cache and reuse values
2017-09-05 17:50:36 +03:00
c1000998f0
CheckCondition: Fix FP found in daca results (ace)
2017-09-05 09:33:35 +02:00
d7b91a9e92
Fix CID 1378763
...
Defensive check recovered from earlier version of this code
2017-09-05 00:17:51 +03:00
7e823e6d8e
Extract repeating checks, break loop early
2017-09-05 00:04:48 +03:00
79f74fc4d3
Break loop early
2017-09-05 00:00:02 +03:00
7c8cb29d14
Extract repeating checks
2017-09-04 23:58:14 +03:00
d02d235e5e
Refactoring oppositeInnerCondition checking
2017-09-04 22:54:06 +02:00
d82805b7fe
CheckCondition: Improved checking for same conditions
2017-09-04 22:40:34 +02:00
5885988b1f
Cache and reuse value
2017-09-04 23:33:52 +03:00
aece2254d7
Put faster checks first
2017-09-04 23:33:14 +03:00
abae5e0156
Fixed #8198 (false positive: (warning) Same condition, second condition is always false)
2017-09-04 22:25:20 +02:00
f7ab8c5ebb
Drop unneeded parentheses
...
Those are a misleading leftover from old code
2017-09-04 22:49:05 +03:00
c29f16a306
Cache and reuse values
2017-09-04 17:55:45 +03:00
5dba8268e7
Better variable name
2017-09-04 17:53:56 +03:00
d838dc2129
CheckCondition::multiCondition2: Fix FN for pointers
2017-09-04 15:58:22 +02:00
095e435031
wxwidgets.cfg: Added support for some wxTextFile functions.
2017-09-04 14:52:10 +02:00
9465dca583
CheckCondition: Fix FPs for aliased variables (daca)
2017-09-04 09:34:03 +02:00
a02fd54a69
ValueFlow: Avoid FPs for aliased variables
2017-09-03 23:24:55 +02:00
ef4a7ba7f2
Fix FP in CheckCondition::multiCondition2
2017-09-03 14:46:37 +02:00
e5c6379d01
CheckCondition: Fix FP in Cppcheck
2017-09-03 11:35:37 +02:00
b9849d9e4e
CheckCondition::multiCondition2: Handle loops better
2017-09-03 11:03:01 +02:00
01e65d3e00
Improved CheckCondition::multiCondition2 so deeper bugs are found
2017-09-03 10:44:22 +02:00
f2ec5f24ce
Fixed #5845 (new check: same condition after noreturn conditional code => second condition is always false)
2017-09-03 10:34:34 +02:00
8aa568f085
Corrected noexcept constructor delegating handling ( #948 )
2017-09-02 22:54:23 +02:00
1ecefa045a
Fixed #8194 (False positive reademptycontainer - range based loop)
2017-09-02 22:22:32 +02:00
30f04a5a96
Fixed #8195 (False positive uninitvar (regression) - valueflow misses variable initialization via istringstream >>)
2017-09-02 21:53:51 +02:00
9eed9adf3c
Fixed CID 1361393, logically dead code in return statement
2017-09-02 10:49:29 +02:00
0b751dcc1b
Opposite conditions: Better matching when outer condition uses &&
2017-09-01 23:24:15 +02:00
3bbcede43b
Fixed #8193 (crash: A = -(-0.2) / (1.0 + B * B) ( daca, lammps))
2017-09-01 22:15:09 +02:00
beba46987d
Remove redundant variable
2017-09-01 18:19:25 +03:00
2133350bf0
More useful default value
2017-09-01 18:17:40 +03:00
4663dc205a
Cache and reuse value
2017-09-01 18:16:08 +03:00
3b4f60fd21
Updated error message
2017-09-01 13:33:47 +02:00
7fad1b9a36
Improved checking for opposite conditions
2017-08-31 22:53:21 +02:00
dce942197c
Fixed #8186 (Inner condition always false inside for loop)
2017-08-31 16:00:12 +02:00
d598a1c278
Fix typo causing two expressions being identical
2017-08-30 22:43:54 +03:00
82527422a8
Fixed #5614 (Incorrect syntax error with function pointer typedef and dependent template types)
2017-08-30 19:18:05 +02:00
59034e17f1
Refactoring, reuse code to skip lambda functions
2017-08-29 22:35:55 +02:00
9c99bc43c2
ValueFlow: Skip wrong handling of lambda functions. TODO: handle lambda functions properly.
2017-08-28 22:39:12 +02:00
017e72d145
Read attribute once, better variable name
2017-08-28 19:11:04 +03:00
7bd3dc5da6
Simplify array access with references
2017-08-28 18:19:03 +03:00
7d19d1ea2e
Better use of temporary
2017-08-28 18:15:15 +03:00
cf6d3ba398
Omit unneeded computations
2017-08-28 18:10:49 +03:00
02a1b7cd2d
Fixed #7965 (valueFlowForward: Improved handling of correlated variables)
2017-08-27 19:50:44 +02:00
713f607168
Fixed #8156 (wrong ast for 'z = (x & (unsigned)1) | (y & (unsigned)2);')
2017-08-26 23:25:45 +02:00
e74e4c6934
Fixed #8030 (False positive 'constStatement' when indexing with {})
2017-08-26 11:59:09 +02:00
cc97834e88
Revert "Combine overlapping patterns"
...
This reverts commit 123f9b67e0
2017-08-26 08:18:24 +03:00
123f9b67e0
Combine overlapping patterns
2017-08-26 07:32:02 +03:00
b9c2a996bf
Break loop early
2017-08-26 07:26:28 +03:00
46c6620691
Token::takeData: dont keep old values or valuetype
2017-08-25 23:32:26 +02:00
ea0db18e0c
Refactor Token::deleteThis()
2017-08-25 23:30:04 +02:00
529b255e99
ValueFlow: Better errorpath for increment/decrement
2017-08-25 23:07:26 +02:00
b1b8e5270a
ValueFlow: Better errorpath for increment/decrement
2017-08-25 22:15:52 +02:00
bab2b26d10
Fixed #8154 (heap use after free in tokenlist)
2017-08-25 17:17:19 +02:00
50636f75ba
ValueFlow: Improved error path for compound assignments
2017-08-24 22:02:49 +02:00
61e290750e
Read attribute once, better variable name
2017-08-24 18:28:52 +03:00
3bcfc33014
Break loop early
2017-08-24 18:26:53 +03:00
45996b1404
Simplify code, read attribute once
2017-08-24 18:23:44 +03:00
eba9ea0ed0
Remove redundant check
2017-08-24 18:11:54 +03:00
2582bbd0f6
Break loop early
2017-08-24 18:10:33 +03:00
d160d27417
Fixed #8172 (False positive uninitvar on sizeof *ptr)
2017-08-23 22:17:49 +02:00
f10634c021
ValueFlow: Dont try to evaluate '/=0;'
2017-08-23 17:53:05 +02:00
7fba6ecef1
Remove and disallow unused copy constructor
2017-08-23 17:54:20 +03:00
167cfb1ac5
valueFlowForward: improve handling of compound assignments
2017-08-23 11:13:47 +02:00
71b0370389
Fixed #1793 (CheckType::checkFloatToIntegerOverflow: assignments)
2017-08-23 05:34:47 +02:00
b7f9e7ed1d
negativeContainerIndex: avoid crash when AST is wrong
2017-08-22 12:30:43 +02:00
2679b576c2
Fixed #1693 (false negative: std::vector, negative index)
2017-08-22 11:04:02 +02:00
0cae823c5d
Fix doxygen comments
2017-08-21 21:13:01 +02:00
e087156e30
CheckUninitVar: Try to activate the valueflow based checking again
2017-08-20 19:54:06 +02:00
3abb62a6d1
Fixed #8036 (valueFlowUninit: strcpy(buf, e = str), free(e);)
2017-08-20 19:47:26 +02:00
92e9744020
Fixed #8148 (Tokenizer: Braces are not added properly in do while)
2017-08-16 18:55:34 +02:00
2a4f68ccf8
Resolve CID 1365361
...
* work around possible null pointer dereference in case of missing attributes
2017-08-16 17:53:04 +03:00
1d491bd332
Treat noexcept correctly
...
Converts the noexcept to the already correctly handled noexcept(true)
2017-08-16 11:31:19 +02:00
5c733c8f22
Fixed #8152 (Garbage code cause crash '0|\0|0>;')
2017-08-15 23:19:42 +02:00
705e5e3468
Fix for http://trac.cppcheck.net/ticket/8151 ( #942 )
...
* Taking care of incorrect template syntax (missing close)
Forward the incorrectness via throw, as there is no direct access to the
syntaxError method, without converting the function to a member function
2017-08-15 22:40:55 +02:00
6303437163
Resolve C4800
2017-08-15 17:42:56 +03:00
d3d9c76f01
Fix off by one, resolve C4334
2017-08-14 18:07:36 +03:00
b995e59ff2
No need for counting here
2017-08-14 18:06:23 +03:00
ca6109b40c
threadsafety: Fix static data in Token::values()
2017-08-13 14:15:24 +02:00
fb37f3503a
Fix GCC compiler warning about missing enum constant PlatformFile in switch
2017-08-12 00:17:55 +02:00
45032f7d3b
Use std mechanism to detect signedness
2017-08-11 18:44:14 +03:00
1c71c789d6
Stop parsing a define with value at the '='. ( #937 )
2017-08-09 20:02:25 +02:00
b8cd7dbb5c
Use nullptr instead of 0 or NULL ( #936 )
2017-08-09 20:00:26 +02:00
61e47208eb
Removed hard coded avr8 platform and moved it into a platform file (avr8.xml).
2017-08-09 11:58:27 +02:00
7a9d4b820f
Fixed #8158 (Custom platform configuration seems to be not used)
2017-08-09 11:06:31 +02:00
c0890b5255
ImportProject: Improve cppcheckDefines()
2017-08-08 22:57:11 +02:00
9861240e79
ImportProject: Only expose Cppcheck Visual Studio defines for Cppcheck
2017-08-08 22:27:08 +02:00
729af993fe
Fix absolute pathes import from vcxproj ( #934 )
...
Fixed importing vcxproj that contains files with absolute pathes.
2017-08-07 23:51:12 +02:00
5fa7a4edc4
GUI: save dumpfiles in buildDir if possible
2017-08-03 22:54:38 +02:00
53002e40f6
Fix ImportProject
2017-08-03 20:38:24 +02:00
ccea0b17b3
ImportProject: Read system includes and standard from compile database
2017-08-03 20:33:56 +02:00
61eccd7070
Fix dump
2017-08-03 18:03:59 +02:00
4eb43a5557
Fixed some recent regression in ImportProject for vcxproj projects
2017-08-02 22:51:22 +02:00
da3846f752
Add Timer copy constructor ( #932 )
...
- Satisfy the rule of three
2017-08-02 22:34:28 +02:00
39955973e9
Merge pull request #931 from IOBYTE/master
...
Fixed #8142 (false positive: The class 'B' has 'copy constructor' but lack of 'operator='
2017-08-02 21:16:29 +02:00
f7514fcd2c
Fix issue detected by Coverity, dereference tok3 and then check if its null.
2017-08-02 08:38:36 +02:00
e977cea04c
Fix issue detected by Coverity, either null pointer check is useless or there is null pointer dereference
2017-08-02 08:24:16 +02:00
32422c815b
Fix issue found by Coverity, scope cant be null since scope is dereferenced on all paths before the while and also unconditionally inside while
2017-08-02 08:17:29 +02:00
462ae455c8
Fix issue detected by Coverity, missing check if _settings is null
2017-08-02 08:04:35 +02:00
60f819dbe7
Refactoring, use continue in loop
2017-08-02 08:00:52 +02:00
5abf39503a
Fix issue detected by Coverity, in case solution does not specify platform configuration the platform will be uninitialized
2017-08-02 07:59:25 +02:00
05cdda3f4c
Fix issue detected by Coverity, XMLElement::Attribute might return null
2017-08-02 07:56:22 +02:00
55aec0ef1b
Fix issue detected by Coverity, vt2 is null checked and then dereferenced
2017-08-02 07:48:11 +02:00
f5044bb65f
Fixed #8142 (false positive: The class 'B' has 'copy constructor' but lack of 'operator='.)
...
Do not count static member variables when trying to figure out if
'operator =' is needed.
2017-08-01 19:52:41 -04:00
9b6d371762
checkbufferoverrun: remove dead store
...
the variable was declared inside a loop and the dead store also took place inside the loop (guarded by a condition) without further access of the value after that store.
Found by clang analyzer.
Was:
lib/checkbufferoverrun.cpp:1223:17: warning: Value stored to 'tok' is never read
tok = tok->next();
^ ~~~~~~~~~~~
2017-08-01 16:53:00 +02:00
9ef9d0e4a8
Fixed #8128 (False negative: variable is assigned value that is not read)
2017-08-01 14:56:53 +02:00
1758c3b4e7
Fix suspicious code found by Coverity, dont check if scope->function is null and then dereference it
2017-08-01 13:26:35 +02:00
058c439b2a
Coverity detected useless function call, cleanup code
2017-08-01 12:45:37 +02:00
0c8a899f59
Fix issue detected by Coverity, there was dead code because the wrong variable was used in condition
2017-08-01 11:45:51 +02:00
be998773ee
Minor refactoring, fixes FP from Coverity
2017-08-01 11:33:24 +02:00
6cc7f46696
Fix issue detected by Coverity, ternary condition is always true
2017-08-01 11:25:28 +02:00
267a2e154d
Fixed #8127 (cppcheck 1.80 compilation by MINGW32 gcc 6.3 failed)
2017-07-31 18:30:20 +02:00
cdeae918a8
Fix issue detected by Coverity (ternary operator false expression is unreachable)
2017-07-31 17:58:07 +02:00
a024f339dd
Fix issue detected by Coverity (ternary operator false expression is unreachable)
2017-07-31 17:55:15 +02:00
fec0c46af0
Refactoring, use continue in loop
2017-07-30 14:53:58 +02:00
29265cdd49
Refactoring, use continue
2017-07-30 12:46:04 +02:00
9558877458
Set version to 1.80.99/1.81 dev
2017-07-30 08:48:47 +02:00
f76ff9e7bf
Tokenizer: Put struct in anonymous namespace
2017-07-29 19:46:18 +02:00
91eb0f1fad
Removed XML version 1
2017-07-29 18:56:22 +02:00
baedfa6718
1.80: Set versions
2017-07-29 12:55:53 +02:00
a78fd23732
Refactoring, skipEnumBody
2017-07-29 12:13:32 +02:00
abf525e46d
Fix Cppcheck warning
2017-07-29 11:58:00 +02:00
aa35462add
Ticket #8091 : Don't replace std types within enum definitions. ( #922 )
2017-07-29 11:56:09 +02:00
01f023dc0a
CheckClass: Refactor hasAssignSelf to use AST
2017-07-28 23:49:11 +02:00
0e575ce12c
Modernize: make use of 'nullptr' and added a rule-file for finding non-nullptr (zero) initializations.
2017-07-28 15:20:43 +02:00
c4bd70210c
GUI: Rename methods in FileList and PathMatch
2017-07-28 10:55:51 +02:00
a4dd8f0aa4
modernize, use nullptr
2017-07-27 18:36:33 +02:00
5ae962194d
revert mode change for lib/checkstl.cpp
2017-07-26 23:51:30 +02:00
27af3edc5b
CheckStl: Safer use of AST
2017-07-26 23:43:39 +02:00
eb288ec2a1
CheckStl: Use AST to handle iterator comparisons better
2017-07-26 23:13:01 +02:00
a3916c501c
Refactor loop, use continue
2017-07-26 22:03:55 +02:00
da26ef0650
Refactoring: Use continue in loop
2017-07-26 21:13:49 +02:00
32940c023a
Refactoring: Use continue in loop
2017-07-26 20:32:14 +02:00
2d4f64027a
Refactoring: Use continue in loop
2017-07-26 20:29:13 +02:00
2f38d3d80e
CheckStl: Use ValueType
2017-07-26 20:19:36 +02:00
b802b98136
Do not warn when unique pointers are passed by value
...
A unique pointer should only be passed by value or by const reference.
Passing by value means transferring ownership it makes no sense to have a pass by value Warning for unique_ptr
Signed-off-by: Andreas Pokorny <andreas.pokorny@siemens.com>
2017-07-25 11:17:56 +02:00
0a03bbb320
Fixed #6315 (false positive - unreadVariable - variable is used via pointer)
2017-07-23 23:32:14 +02:00
b41350e8d8
Token::expressionString(): Fixed output of library types
2017-07-22 16:42:42 +02:00
bf5040e3d6
Fixed #7701 (ValueFlow: handle 64-bit unsigned values )
2017-07-22 12:19:46 +02:00
12b7843937
astyle formatting
...
[ci skip]
2017-07-21 09:17:25 +02:00
255d0410a4
Fixed #8085 (Token::expressionString: unsigned long long)
2017-07-21 09:16:42 +02:00
76a50e60b9
Merge pull request #926 from mathbunnyru/asalikhov/fix_warnings_macro
...
Fix warnings
2017-07-17 22:46:40 +02:00
4bbc830a85
Fix warnings
2017-07-17 10:13:11 +03:00
354a773bfe
Fix #8020 (ValueType: no value type for iterator + constant)
2017-07-16 11:27:32 -04:00
fabe07ffd6
Merge pull request #924 from IOBYTE/master
...
Fixed #6985 (SymbolDatabase: Function pointer not set when calling bas…
2017-07-16 14:04:25 +02:00
b0aec042a6
Fixed #6985(SymbolDatabase: Function pointer not set when calling base class function)
...
Use using namespace when looking up types.
2017-07-15 19:14:15 -04:00
814d2ae2a4
Fixed #7028 (False positive: opposite conditions (const method modifies variable))
2017-07-10 23:12:45 +02:00
fb7230ce05
importSln: Handle absolute paths for vcxproj
2017-07-10 11:12:48 +02:00
f85e43d21f
Fixed #8059 (Tokenizer::simplifyWhile0: for loop that modifies local variable)
2017-07-09 22:44:10 +02:00
dff9d13758
Fixed #8115 (Tokenizer: links not properly set in r-value template 'Foo<int> && foo')
2017-07-09 13:26:59 +02:00
ea598d5284
refactoring, use early return
2017-07-09 13:09:36 +02:00
32fe0aba41
Fixed #8037 (ValueFlow: global variable might be modified by function call)
2017-07-09 12:50:17 +02:00
0a91ced941
refactoring, use continue in loop instead of nesting
2017-07-09 12:36:33 +02:00
ac85b78e2a
Fixed #5619 (false positive: unusedVariable - array accessed by pointer variable only)
2017-07-09 11:19:00 +02:00
7161daefbd
Fixed #8040 (False positive resourceLeak - handle assigned to class instead of scalar)
2017-07-08 22:28:31 +02:00
6417be4a71
Fixed #8054 (Tokenizer::simplifyKnownVariables(): Wrong simplification for global variables)
2017-07-08 22:12:01 +02:00
6c2002a150
minor constness fix
2017-07-08 21:41:57 +02:00
6b48781fdc
Fixed #7105 (False positive resourceLeak - socket handle wiped after close)
2017-07-07 21:51:48 +02:00
211d8c6020
Refactoring checking for unused variables (avoid FN when not taking address)
2017-07-01 22:45:51 +02:00
d6f066482e
Fixed #6542 (FP: Variable 'lcount' is not assigned a value - using address of integer array)
2017-07-01 11:31:51 +02:00
db01ea1408
Fixed #6261 (false positive: Variable used in ternary expression within function argument list)
2017-07-01 11:03:49 +02:00
4827751b04
improve constness
2017-07-01 09:10:23 +02:00
f847631cdb
Fixed #5273 (FP memleak: Unknown if() condition should make error inconclusive)
2017-06-30 23:05:09 +02:00
b97f5d909e
Fixed #6570 (False positive unusedFunction - function called from within template function)
2017-06-30 14:34:28 +02:00
22919da9a8
Fixed #6246 (Defect: False positive due to ignoring struct initialisation when nested in a loop and assigned to a member)
2017-06-30 13:41:19 +02:00
3ab8466415
refactoring, use early continue in for loop
2017-06-30 12:45:48 +02:00
15b0eb42bd
import solution: Support system environment variables
2017-06-27 12:41:25 +02:00
dc37034687
Merge pull request #917 from x29a/unique_includes
...
Unique includes
2017-06-23 20:21:38 +02:00
ef86ac04b4
Add OpenCL support
...
OpenCL is basically C99.
2017-06-22 17:34:07 -07:00
b3a747d606
fix brainfart
2017-06-22 16:53:13 +02:00
cde17935ea
only use each include path once
2017-06-22 16:49:36 +02:00
1e12ec241c
reuse simplecpp::simplifyPath
2017-06-21 14:27:46 +02:00
f86d8244fa
Fixed #8022 (DacaWrongData: checkIgnoredReturnValue, hana)
2017-06-10 08:23:26 +02:00
453058c059
AST: Better handling of C++11 initializer lists
2017-06-09 22:35:46 +02:00
fd74d455ce
AST: Better handling of case
2017-06-08 15:32:35 +02:00
da87fdbb90
Refactoring TemplateSimplifier::simplifyCalculations, Token::Match patterns
2017-06-08 08:18:40 +02:00
c1ea873e1c
TemplateSimplifier::simplifyCalculations: Add some more tests and make sure they pass
2017-06-08 08:15:05 +02:00
cb48e63f92
TemplateSimplifier: Fixed bug in simplifyCalculations. Now template58 test case does not throw InternalError
2017-06-08 00:49:46 +02:00
d2e7df2c04
TemplateSimplifier: Broke out code into separate function
2017-06-08 00:16:43 +02:00
2740736136
Avoid 'deleteThis' in TemplateSimplifier::simplifyCalculations as it can cause 'use after free' see #6021
2017-06-07 20:09:06 +02:00
d335412858
Avoid 'deleteThis' in TemplateSimplifier::simplifyCalculations as it can cause 'use after free' see #6021
2017-06-07 19:46:02 +02:00
18abe4a142
Fixed #6021 (TemplateSimplifier::simplifyCalculations causes heap corruption on invalid code)
2017-06-07 19:32:56 +02:00
60e36492e2
Refactoring, renamed local variable
2017-06-07 12:37:44 +02:00
ce13b75967
Add missing types to Platform::platformString(). Add another pattern to Tokenizer::findGarbageCode() to avoid potential crash in Valueflow
2017-06-06 22:15:11 +02:00
ff38cc5c13
Set struct size cutoff in passedByValue check to 2*sizeof_pointer
...
Struct arguments are either pushed to the stack or passed in the
registers. Since both methods operate on machine words it is logical to
tie the maximum size of a struct argument that doesn't trigger
passedByValue diagnostic to the size of the machine word.
Also guessed size of STL classes is set to 3*sizeof_pointer, this better
represents reality and ensures that structs containing them will still
trigger passedByValue.
2017-06-06 08:48:11 +02:00
3b805e7001
fix testrunner (WRONG_DATA usage)
2017-06-05 18:49:20 +02:00
150d2aa902
Refactor and rename CHECK_WRONG_DATA
2017-06-05 18:41:15 +02:00
62c22a8e06
daca2: change output for DacaWrongData. Show location. And use severity 'debug'
2017-06-04 19:46:20 +02:00
66a488586e
Temporarily readd the UNSTABLE configuration
2017-06-04 18:30:49 +02:00
20b27cfd51
avoid some WrongData warnings
2017-06-04 18:27:42 +02:00
0c6a551039
Try to limit Daca2WrongData output a little
2017-06-04 16:41:30 +02:00
9715164d0a
Fixed DACA2 CHECK_WRONG_DATA macro
2017-06-04 15:50:27 +02:00
35348fcf98
Try to fix Travis
2017-06-04 14:46:57 +02:00
1439b08fbd
Fixed -DDACA2 compiler errors
2017-06-04 14:14:42 +02:00
2106099029
daca2: print error message (DacaWrongData) instead of crashing when wrong data is seen
2017-06-04 14:05:34 +02:00
26bd863d0a
Fixed #7724 (hang: long expression => wrong AST)
2017-06-04 12:16:49 +02:00
b8ee500d45
Fixed #7092 (Invalid style error: Variable not assigned a value)
2017-06-03 15:31:29 +02:00
ccb2f2ce6a
astyle formatting
...
[ci skip]
2017-06-03 15:30:36 +02:00
bbde3cc23a
Merge pull request #910 from mathbunnyru/asalikhov/improve_readability
...
improve readability
2017-06-03 14:33:21 +02:00
aeef7117fe
astyle formatting
...
[ci skip]
2017-06-03 11:34:30 +02:00
7ec3715c57
check.h: Cppcheck will be stable by default. Use -DUNSTABLE to make it unstable.
2017-06-03 11:18:00 +02:00
f4ce49d883
ENH: perfomance: using clear() and empty() more faster for stl containers
2017-06-02 22:38:00 +04:00
f5646183cd
Move comment to the right place
2017-06-02 17:15:24 +03:00
b4a58be113
#define HIDE_WRONG_DATA to get release mode build (hiding crashes on invalid AST/symboldatabase). Fix doxygen syntax.
2017-06-01 23:38:02 +02:00
b68c8d91ab
Fixed #8039 (Tokenizer: wrong simplification of string)
2017-06-01 22:21:02 +02:00
bce0776417
Fixed #7795 (ValueFlow: Value is not known after conditional increment )
2017-06-01 15:16:07 +02:00
5efb2e3be0
Visual Studio: Skip unknown platforms (ARM, ARM64)
2017-06-01 13:13:23 +02:00
132c0af22a
Simplify some statements
2017-06-01 02:02:12 +03:00
3cd2f2d092
Don't cast bool to bool
2017-06-01 01:49:40 +03:00
cb58cf8163
.length() > 0 == !.emepty()
2017-06-01 01:42:29 +03:00
1f48b082d1
CLI: Add --output-file flag so results can be written to file directly.
2017-05-30 15:04:28 +02:00
5ab158fec2
Spelling fixes
2017-05-30 08:03:15 +03:00
1961d6d0f7
CppCheck: make sure preprocessor syntax errors are reported
2017-05-28 20:34:58 +02:00
956b5812e7
Fixed #7866 (Crash while scanning QML files)
2017-05-28 16:39:18 +02:00
b58562fc7d
Added test cases for catching when assignment comes after an operator, compound assignment, or comparison for ticket #7429 and fixed the tests.
2017-05-28 16:00:06 +02:00
18adb97873
astyle formatting
...
[ci skip]
2017-05-28 15:56:26 +02:00
aa937e426d
Fixed #7849 (Tokenizer: Wrong simplification of floating point equality comparison)
2017-05-28 10:53:50 +02:00
624ceb5027
Fix includes for cygwin
2017-05-27 10:23:06 +02:00
28aa939d69
iwyu - include what you use
2017-05-27 04:33:47 +02:00
d41d091c07
ENH: perfomance: seeking of one char is more efficiently
2017-05-27 04:15:54 +02:00
45ba1ff1e3
#8079 SymbolDatabase::createSymbolDatabaseEnums() crashes on invalid enum declaration
2017-05-25 09:50:14 +02:00
1dd42d9a9e
arrayIndexOutOfBounds: Make sure error message is clarified for daca2 --template format
2017-05-25 08:18:37 +02:00
0262020707
--template: Removed 'clang' and renamed 'cppcheck2' to 'daca2'
2017-05-25 05:24:42 +02:00
dda5556ded
Fixed #8034 (AST: better handling for c++ type initialization)
2017-05-24 20:24:56 +02:00
5444875f89
Fixed #8034 (AST: better handling for c++ type initialization)
2017-05-24 20:18:31 +02:00
099b4435c3
Fixed #8074 (Preprocessor::getConfigs: wrong configuration extracted 'A;B;;')
2017-05-24 11:16:41 +02:00
93e0516291
Fixed #8009 (Tokenizer: fix handling of template rvalue references)
2017-05-23 18:55:17 +02:00
70c2de62b7
arrayIndexOutOfBounds: better note
2017-05-23 16:06:32 +02:00
6e1544bd49
ValueFlow: Use getOrdinalText()
2017-05-23 15:01:56 +02:00
e73657b198
Clarify arrayIndexOutOfBounds
2017-05-23 14:58:43 +02:00
a3c0eecccf
Added --template=cppcheck2 output format
2017-05-23 12:19:11 +02:00
6cb563b3fe
ErrorLogger: Adjust the severity in the 'clang' output format. as far as I know, clang severities are 'fatal error', 'error' and 'warning'.
2017-05-23 12:02:57 +02:00
d3d3d31613
Clarify 'invalidFunctionArg' messages
2017-05-23 11:57:25 +02:00
f7cda81c0c
Refactoring: ValueFlow::Value::errorSeverity() will have the logic if value is 'error' or 'warning'
2017-05-23 11:43:56 +02:00
ba2b235e24
Fixed: warning: ‘tokvalue’ may be used uninitialized in this function [-Wuninitialized].
2017-05-22 15:22:38 +02:00
ffe6582e6b
Added platform support for Atmel AVR 8 bit microcontrollers.
2017-05-22 14:46:19 +02:00
b59bd96c6d
ErrorLogger: Fix crash when error message does not have a FileLocation
2017-05-22 11:25:58 +02:00
8ef9ab26b1
Clarify floatConversionOverflow
2017-05-22 11:04:24 +02:00
0cb1c4f221
Clarify integerOverflow messages
2017-05-22 10:10:56 +02:00
9374055238
ErrorPath: clarify the 'shiftTooManyBits' error message
2017-05-22 07:58:56 +02:00
7af58cf31a
show full error path in xml files
2017-05-22 07:42:54 +02:00
58da0df2f6
astyle formatting
...
[ci skip]
2017-05-20 18:52:48 +02:00
82a372a380
Try to clarify ErrorPath texts
2017-05-20 08:47:35 +02:00
55ae206ecc
ErrorPath: better output
2017-05-19 17:29:16 +02:00
b53a2ff9eb
Command line: Added --template=clang formatting
2017-05-19 17:09:49 +02:00
f92b16706c
ValueFlow: Add ErrorPath info after for loop
2017-05-19 16:32:58 +02:00
2bb54fef69
ValueFlow: Test ErrorPath handling
2017-05-19 14:34:59 +02:00
a2c716fa3b
CheckOther::checkDuplicateExpression(): be lazier if style-reports are not enabled. NFCI.
2017-05-19 00:54:55 +02:00
899615c1e4
update simplecpp includes
...
[ci skip]
2017-05-18 22:26:07 +02:00
aa3f1db33c
Add internal check that checks for redundant non-nullness checks in Token::(simple)Match checks.
...
In code like
if (tok && Token::simpleMatch(tok, "bla")) {}
or
if (tok->previous() && Token::Match(tok->previous(), "foo")) {},
the first check is redundant because Token::(simple)Match already checks if the argument token is null.
2017-05-18 22:12:33 +02:00
9d08cbf4d2
Fix 'make checkcfg'
2017-05-18 22:10:08 +02:00
340c687cbf
Revert "Use 'Stringification => Tokenizer' until some issues have been fixed"
...
This reverts commit c2727691a4
2017-05-18 21:53:25 +02:00
040d2f0012
Use simplecpp lexer in test cases
2017-05-18 21:52:31 +02:00
c2727691a4
Use 'Stringification => Tokenizer' until some issues have been fixed
2017-05-18 09:33:41 +02:00
7bd0bc7534
Tokenizer: Simplify '->' to '.'
2017-05-17 22:50:54 +02:00
bc12a0b21f
Handle empty token list better (for instance when Preprocessor::validateCfg() see problem)
2017-05-17 22:30:20 +02:00
1f4b84379d
Fix for #pragma asm
2017-05-17 21:58:46 +02:00
59335f80d2
Try to fix windows build. Reduce header dependencies
2017-05-17 15:38:31 +02:00
90a952d8c2
Add col and info in plist
2017-05-17 15:22:51 +02:00
6230919976
Skip 'Stringification => Tokenize' step
2017-05-17 14:57:54 +02:00
67e3187653
Preprocessor: Refactor handling of #pragma asm
2017-05-17 10:25:37 +02:00
cd53d10970
ErrorPath: More information about assignments
2017-05-16 23:12:35 +02:00
ecb3f0a934
ErrorLogger: Write ErrorPath info in the xml report
2017-05-16 22:58:02 +02:00
c617851567
ErrorLogger: Added ErrorPath where each item has token and info
2017-05-16 22:38:13 +02:00
e65d6d3c67
ValueFlow: inherit Value::callstack in calculations
2017-05-16 19:43:55 +02:00
f92e7b3bfc
Emit better errorpath in CheckBufferOverrun::negativeIndexError
2017-05-16 19:08:47 +02:00
970ff181de
Show 'Possible' errors without --enable=warning
2017-05-16 17:51:45 +02:00
6967d68137
Add --plist-output argument
2017-05-16 14:07:23 +02:00
3ef2f825c7
Fixed Cppcheck warnings about null pointer dereference
2017-05-15 20:36:28 +02:00
8d75d1b920
Partial fix for #8028 (ValueFlow: Origin/callstack of value)
2017-05-15 20:05:11 +02:00
3432257390
Removed deprecated command --append
2017-05-14 11:57:04 +02:00
fda1f67da6
Set version to 1.79.99/1.80 dev
2017-05-14 10:07:38 +02:00
fb94ad21fa
Updated Visual Studio solution to VS2017.
2017-05-14 10:04:25 +02:00
45d998979c
CHECK_WRONG_DATA: switch to debug macro
2017-05-13 19:10:05 +02:00
55cd69e290
alwaysTrueFalse: Dont warn when checking sizeof for some type. such condition might be platform dependent.
2017-05-13 19:07:24 +02:00
e5e5a5e4b8
1.79: Set version
2017-05-13 11:25:16 +02:00
95db173e77
Fixed Cppcheck warning
2017-05-13 11:06:33 +02:00
b9bac79a8c
Improved const correctness, there are no functional changes.
2017-05-12 16:20:47 +02:00
68d77b73da
SymbolDatabase: Fixed parsing of unnamed arguments, properly detect pointers ( #8052 )
2017-05-07 09:03:58 +02:00
28b8bc57a8
CheckVaarg::va_list_usage(): Bailout on "goto" ( #8043 )
2017-05-07 08:32:48 +02:00
b345c430fe
CheckStl::readingEmptyStlContainer(): Skip over lambdas ( #8055 )
2017-05-07 08:15:58 +02:00
c1cdcc158f
Run astyle. Fix some Doxygen issues
2017-05-06 11:57:02 +02:00
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
a8a54bbfa8
Fixed #6028 (Improvement: False positive caused by C keywords in assembly comments)
2017-05-05 08:57:24 +02:00
65297ce285
Fixed #7191 (false positive memleak on in-place new)
2017-05-04 19:39:57 +02:00
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
1ec9b8c5b4
Fixed #8047 (false positive uninitialized variable - sizeof **A)
2017-05-03 19:27:55 +02:00
e88b4dcf06
Add another check to Tokenizer::validateC(): C++ casts
2017-05-03 16:57:42 +02:00
a28f57344c
templatesimplifier: mark getTemplateNamePositionTemplateMember() static.
...
Fixes gcc 7-dev warning:
lib/templatesimplifier.cpp: In function ‘bool getTemplateNamePositionTemplateMember(const Token*, int&)’:
lib/templatesimplifier.cpp:715:6: warning: no previous declaration for ‘bool getTemplateNamePositionTemplateMember(const Token*, int&)’ [-Wmissing-declarations]
bool getTemplateNamePositionTemplateMember(const Token *tok, int &namepos)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2017-05-03 08:45:48 +02:00
295e4fdfc2
Fixed #8049 (Preprocessor: Comment in system include not removed properly)
2017-05-02 22:18:24 +02:00
1bc7a89b3c
Improve search patterns within Tokenizer::validateC()
2017-05-02 17:57:06 +02:00
e2bfe1c0ec
Fixed #8044 : Crash below SymbolDatabase::setValueType
2017-05-01 14:12:50 -04:00
cee0f724ff
Fixed #8018 : Tokenize::findGarbageCode: detect heads of for-loops with 1 or more than 2 semicolons as garbage code.
2017-05-01 18:28:26 +02:00
bc7799dccd
Fixed #7888 (false positive from knownConditionTrueFalse with sizeof(int) == sizeof(long))
2017-05-01 12:23:28 +02:00
f51a709f80
add fixme comment
2017-05-01 11:25:58 +02:00
ce6cc5416a
uninitvar: made ValueFlow check experimental
2017-05-01 11:13:30 +02:00
9cdda53fb9
CheckFunctions::memsetZeroBytes: Add CHECK_WRONG_DATA to avoid crashes
2017-04-30 18:58:51 +02:00
8a08cc0796
Fixed #8029 (Tokenizer::simplifyCAlternativeTokens: dont simplify 'eb.and + 1')
2017-04-30 14:40:41 +02:00
7fd04cd8d0
Updated Token::expressionString(), write '->' instead of '.'
2017-04-30 14:22:18 +02:00
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
8a668aa860
Add missing else that could cause an extra try scope to be added to the scope list ( #8025 )
...
Add an optional extended description…
2017-04-30 08:58:41 +02:00
980ca39fe2
valueFlowForward: better handling of sizeof() in rhs in assignments
2017-04-29 08:25:55 +02:00
ddfd4c6348
Write access type of functions and variables to xml dump
2017-04-29 07:18:16 +02:00
964b744c96
Fixed #7990 (crash: SymbolDatabase::printOut())
2017-04-29 07:02:49 +02:00
06102cb3d7
UninitVar: Don't warn for inconclusive values
2017-04-28 21:09:56 +02:00
a0a8f8ddd6
ValueFlowUninit: make it more strict
2017-04-28 13:29:09 +02:00
5fd77d2518
Switch CHECK_WRONG_DATA macro so crashes/hangs are avoided
2017-04-28 10:48:41 +02:00
589fabd0b1
Fixed #8027 (hang after AST_MAX_DEPTH is exceeded in array initialization)
2017-04-27 20:53:27 +02:00
d9f72d5f8c
AST: Handle 'x = { [ID] = 1, .. }' when ID is unexpanded macro
2017-04-26 22:35:04 +02:00
bdf16b1157
Tokenizer::simplifyComma: dont simplify comma in '=(struct s){...}'
2017-04-26 20:48:08 +02:00
89532cf8b9
Fixed #7968 (valueFlowBeforeCondition: better handling of compound assignments)
2017-04-25 20:45:02 +02:00
537045b176
Improved const correctness. There are no functional changes.
2017-04-25 14:57:48 +02:00
140e086206
Fixed #7738 (False positive deallocret - delete and return NULL pointer)
2017-04-24 22:05:16 +02:00
37fd60e879
Fixed #7293 (Use of uninitialized pointer not detected (worked in 1.71))
2017-04-24 18:27:16 +02:00
9a294496c1
ValueFlow::setTokenValue: Fix typo
2017-04-23 21:59:58 +02:00
a688402617
ValueFlow::setTokenValue: Don't calculate parent value for uninitialized values
2017-04-23 21:58:01 +02:00
2f51b975ed
valueFlowUninit: only check variables
2017-04-23 21:50:51 +02:00
Daniel Marjamäki
Dmitry-Me
Nekto89
Ayaz Salikhov
Matthias Krüger
orbitcowboy
Hinterwaeldlers
Heiko Eißfeldt
Alexander Mai
Gennady Feldman
orbitcowboy
Veli-Matti Visuri
amai2012
Robert Reif
PKEuS
Simon Martin
Andreas Pokorny
Ayaz Salikhov
rsBNT
x29a
neheb
Stas Cymbalov
uburuntu
Ville Skyttä
Sam Truscott
Steve Browne
Frank Zingsheim
Robert Reif
Garrett Bodily