Daniel Marjamäki
|
31d8cac8c9
|
Fixed #6138 (ValueFlow: entry can't be 0 in loop code 'while (entry = get()) entry->value;')
|
2014-10-11 17:48:51 +02:00 |
PKEuS
|
0cc5b67bf6
|
Avoid copying std::list object in valueFlowAfterAssign
|
2014-09-24 13:22:22 +02:00 |
|
Daniel Marjamäki
|
ee93d30d94
|
ValueFlow: improved valueflow for loops that assign variable and then break
|
2014-09-23 16:06:02 +02:00 |
Dmitry-Me
|
6f9730b1d8
|
Reorder checks, unwrap code
|
2014-09-16 10:17:06 +04:00 |
|
Daniel Marjamäki
|
29a49d0641
|
removed some redundant null pointer checks before calling Token::Match
|
2014-09-14 11:35:04 +02:00 |
Simon Martin
|
53b58f0ed9
|
Refactoring. Use Token::Match instead of hardcoded patterns to increase readability.
|
2014-09-14 11:26:16 +02:00 |
Alexander Mai
|
6b26b6ed31
|
Fix read access to uninitialized variable
|
2014-09-06 22:27:13 +02:00 |
|
Alexander Mai
|
5a96413220
|
#6127 crash on patch(?)-".c" file. Avoid segfault.
|
2014-09-04 21:28:18 +02:00 |
|
Daniel Marjamäki
|
b3e4abd82a
|
Fixed Cppcheck warnings
|
2014-09-04 18:08:56 +02:00 |
|
Daniel Marjamäki
|
05617d7285
|
Fixed #6118 (False positive: divide by zero - if condition not evaluated properly)
|
2014-09-04 17:52:14 +02:00 |
|
PKEuS
|
5d0aa15002
|
Merge pull request #416 from Dmitry-Me/removeDuplicateChecks
Remove duplicate checks
|
2014-09-04 07:46:45 +02:00 |
|
Alexander Mai
|
270f59e76a
|
Fix doxygen warning and astyle formatting
|
2014-09-03 20:38:41 +02:00 |
|
Dmitry-Me
|
68d650e9ac
|
Remove duplicate checks
|
2014-09-03 14:17:34 +04:00 |
|
Alexander Mai
|
a632f68345
|
#6122 segmentation fault (invalid code) in in valueFlowForLoop2. Simple fix and testcase.
|
2014-09-02 19:41:50 +02:00 |
|
PKEuS
|
78932094c8
|
Fixed crash on garbage code #6106
|
2014-08-31 12:12:03 +02:00 |
|
Daniel Marjamäki
|
eeeb8aa0a7
|
ValueFlow: Fix crash for lambda function
|
2014-08-27 17:27:34 +02:00 |
|
Daniel Marjamäki
|
ae8a20b197
|
Fixed #6086 (False positive: valueFlow, conditional code returns)
|
2014-08-27 16:59:18 +02:00 |
|
Daniel Marjamäki
|
23ec9fea8e
|
Fixed #6024 (False positive (nullPointer) using in 1.66)
|
2014-08-26 18:48:11 +02:00 |
|
PKEuS
|
5e2ea8b6cd
|
Fixed crash #6089 by using information stored in Variable instead of accessing Variable::nameToken
|
2014-08-26 11:08:21 +02:00 |
|
Daniel Marjamäki
|
789b01aad2
|
ValueFlow: fixed one more hang in valueFlowForward
|
2014-08-24 08:50:01 +02:00 |
|
PKEuS
|
69b7f91034
|
Support :: in some more places
|
2014-08-19 11:36:32 +02:00 |
|
Daniel Marjamäki
|
b2288e5ada
|
Fixed #6022 (Defect: False positive due to bug in determining bounds of for loop 'for (i = 2; i < 1; ++i)')
|
2014-08-18 16:45:22 +02:00 |
|
PKEuS
|
df080ab5c3
|
Refactorization in valueflow.cpp: Removed redundant loop, rearranged code.
|
2014-08-18 10:25:30 +02:00 |
|
Daniel Marjamäki
|
5cdbe0f42d
|
ValueFlow: Improved value flow after for loop
|
2014-08-17 10:40:22 +02:00 |
|
Daniel Marjamäki
|
7ca742c454
|
Fixed #5062 (ValueFlow: Handle comma operator in abstract interpretation)
|
2014-08-17 06:42:16 +02:00 |
|
Daniel Marjamäki
|
65f10edcb6
|
Fixed #5866 (False negative: useless condition or null pointer dereference (null object after while loop, method))
|
2014-08-16 18:32:25 +02:00 |
|
Daniel Marjamäki
|
e83f08a825
|
Fixed #6044 (hang: darkplaces / cl_particles.c)
|
2014-08-14 06:13:42 +02:00 |
|
Daniel Marjamäki
|
f0cb6ef33d
|
Change fix for hang so there won't be FP
|
2014-08-13 05:36:17 +02:00 |
|
Daniel Marjamäki
|
bdfe43d82c
|
Fix hang in libdmtx package. found through daca2.
|
2014-08-13 04:03:17 +02:00 |
|
Daniel Marjamäki
|
970fda9e79
|
ValueFlow: Fixed nullpointer FP warning in checksizeof
|
2014-08-11 16:21:20 +02:00 |
|
Daniel Marjamäki
|
8bbbb54f94
|
Refactoring valueFlowSubFunction
|
2014-08-06 06:33:06 +02:00 |
|
Daniel Marjamäki
|
9eb28cb8af
|
ValueFlow: Improved analysis of assignments
|
2014-08-05 08:28:46 +02:00 |
|
Daniel Marjamäki
|
a2f776b1b7
|
Dead pointer: Added checking for dead pointer usage when pointer alias local variable that has gone out of scope.
|
2014-08-05 06:24:23 +02:00 |
|
Daniel Marjamäki
|
d35ce5f0db
|
ValueFlow: Better handling of calculated function arguments in valueFlowSubFunction
|
2014-08-04 12:31:04 +02:00 |
|
Daniel Marjamäki
|
344016f7ab
|
ValueFlow: Handle string values in valueFlowSubFunction
|
2014-08-04 12:13:15 +02:00 |
|
Daniel Marjamäki
|
79fc549de0
|
ValueFlow: start adding valueflow handling of strings and pointer aliases
|
2014-08-03 20:11:22 +02:00 |
|
Daniel Marjamäki
|
f908959196
|
ValueFlow: improved analysis in for loops to avoid fp
|
2014-08-01 16:12:57 +02:00 |
|
Daniel Marjamäki
|
688b798b88
|
ValueFlow: Cleanup variable
|
2014-08-01 08:59:07 +02:00 |
|
Daniel Marjamäki
|
57c2e928d1
|
ValueFlow: Simple multivariable control flow analysis to avoid FP when 'control variable' is used
|
2014-08-01 07:35:15 +02:00 |
|
Daniel Marjamäki
|
25846cf223
|
ValueFlow: Fix for if/else valueflow analysis
|
2014-07-30 18:12:33 +02:00 |
|
Daniel Marjamäki
|
15bb447fdc
|
Fixed #5965 (False positive zerodiv - loop iterating over double variable)
|
2014-07-17 08:44:55 +02:00 |
|
Daniel Marjamäki
|
5bdd197b01
|
Fixed #5981 (FP: nullPointer on repeated switch)
|
2014-07-16 09:12:56 +02:00 |
|
Daniel Marjamäki
|
c531749d7a
|
ValueFlow: Small cleanups
|
2014-07-15 10:36:13 +02:00 |
|
Daniel Marjamäki
|
6afe9a4fbe
|
astyle formatting
[ci skip]
|
2014-07-08 06:44:57 +02:00 |
|
amai2012
|
9b38ae73c1
|
Attempt to fix 2 Coverity messages.
Replace a few unsigned int by std::size_t
|
2014-07-07 21:25:30 +02:00 |
|
Daniel Marjamäki
|
987ce5a408
|
Fixed #5968 (False positive: 'Possible null pointer dereference' when checking null in negated conjuction)
|
2014-07-07 17:48:58 +02:00 |
|
Daniel Marjamäki
|
26a3bdfe00
|
ValueFlow: Cleanup code by using SymbolDatabase provided scope info
|
2014-07-07 16:34:21 +02:00 |
|
Daniel Marjamäki
|
b7d7633b97
|
ValueFlow: Improved analysis after switch
|
2014-06-30 17:56:42 +02:00 |
|
Daniel Marjamäki
|
f1762f9ed6
|
Fixed #5939 (fp: Possible null pointer dereference, after check against NULL in for loop)
|
2014-06-30 07:26:48 +02:00 |
|
Daniel Marjamäki
|
df799f97c5
|
valueFlowBefore: better analysis of conditional assignment
|
2014-06-30 00:02:49 +02:00 |
|
Daniel Marjamäki
|
4f43e4f9aa
|
Fixed #5959 (ValueFlow: return value from subfunction)
|
2014-06-29 18:04:38 +02:00 |
|
Daniel Marjamäki
|
893996d182
|
Fixed #5937 (ValueFlow: wrong analysis of calculations with different variable operands)
|
2014-06-29 10:57:39 +02:00 |
|
Daniel Marjamäki
|
9eaadc81e2
|
Fixed #5861 (valueFlowSubFunction: fp for float value)
|
2014-06-28 12:04:20 +02:00 |
|
Daniel Marjamäki
|
5af96c2dd8
|
Fixed #5947 (valueFlowForward: forward conditions not handled properly)
|
2014-06-25 16:00:56 +02:00 |
|
Daniel Marjamäki
|
c77786a745
|
valueFlowAfterCondition: wrong analysis for floats
|
2014-06-25 06:17:44 +02:00 |
|
Daniel Marjamäki
|
54aede9086
|
Fixed #5941 (ValueFlow: Wrong value in subfunction under ?)
|
2014-06-24 19:30:46 +02:00 |
|
Daniel Marjamäki
|
ae81b09b58
|
Refactoring: Move isScopeNoReturn implementation to library and reuse it both in ValueFlow and Tokenizer
|
2014-06-22 19:13:15 +02:00 |
|
Daniel Marjamäki
|
f78cbda2db
|
Refactoring: Removed CheckNullPointer::nullPointerByCheckAndDeRef and implemented needed analysis in ValueFlow instead.
|
2014-06-22 10:02:14 +02:00 |
|
Daniel Marjamäki
|
ef81bc363a
|
ValueFlow: analysis in condition.
|
2014-06-19 17:29:41 +02:00 |
|
Daniel Marjamäki
|
dec251ac44
|
ValueFlow: Refactoring. Use utility function isVariableChanged.
|
2014-06-19 05:41:19 +02:00 |
|
Daniel Marjamäki
|
84581817f6
|
ValueFlow: Improved valueFlowForward. RHS in assignment.
|
2014-06-18 21:07:01 +02:00 |
|
Daniel Marjamäki
|
13761927ff
|
ValueFlow: better analysis in valueFlowAfterCondition of 'if|while ( %var% )' etc
|
2014-06-18 06:57:48 +02:00 |
|
Daniel Marjamäki
|
9999ce9468
|
ValueFlow: extend aftercondition analysis below conditional code
|
2014-06-18 05:51:23 +02:00 |
|
Daniel Marjamäki
|
847bb44bdd
|
ValueFlow: Improved analysis after condition when ! operator is used
|
2014-06-16 16:39:41 +02:00 |
|
Daniel Marjamäki
|
a27ca11b85
|
Fixed #5916 (ValueFlow: Add a valueFlowAfterCondition() function)
|
2014-06-15 16:47:01 +02:00 |
|
Daniel Marjamäki
|
ad879320e5
|
ValueFlow: Fixed 'function call => calculation' value flow
|
2014-06-13 16:34:57 +02:00 |
|
PKEuS
|
adf38fcfd0
|
Further include cleanup
|
2014-05-24 12:50:04 +02:00 |
Matthias Krüger
|
879023b6b2
|
travis: compile one pair of jobs with -DCHECK_INTERNAL and run --enable=internal,...
suppress warnings in testtoken.cpp
fix warnings in valueflow
|
2014-05-19 21:44:00 +02:00 |
PKEuS
|
09e03fa6ef
|
Fixed some complaints of PVS Studio
|
2014-05-19 14:37:54 +02:00 |
|
PKEuS
|
5fbd58d98d
|
Fixed messages of CheckInternal, fixed a false positive.
|
2014-05-18 20:39:52 +02:00 |
|
PKEuS
|
70dfb55f21
|
Simplified some Token::Match patterns
|
2014-05-11 17:50:58 +02:00 |
|
Daniel Marjamäki
|
5a23b739da
|
ValueFlow: Improved bailout when variable is reassigned
|
2014-05-03 12:49:07 +02:00 |
|
Daniel Marjamäki
|
fadc27092e
|
Fixed #5752 (FP (error) Possible null pointer dereference)
|
2014-05-01 15:15:26 +02:00 |
|
Daniel Marjamäki
|
b5e023a46c
|
Fixed #5472 (sizeof not handled as operator with respect to null pointer dereference)
|
2014-04-29 20:09:11 +02:00 |
|
Daniel Marjamäki
|
1233d8e47f
|
Fixed #5657 (false positive: (error) Possible null pointer dereference: p)
|
2014-04-28 15:54:54 +02:00 |
|
Daniel Marjamäki
|
3300d39854
|
Fixed #5721 (valueFlowBeforeCondition: stop when goto label is seen)
|
2014-04-28 06:21:48 +02:00 |
|
Alexander Mai
|
1317063b21
|
Fix some more (clang++) compiler warnings
|
2014-04-26 20:44:21 +02:00 |
|
Alexander Mai
|
b74e997435
|
Fix false positive nullPointer messages within sqlite3 after goto by adding a suitable bailout inside valueFlowAfterAssign()
|
2014-04-26 14:41:28 +02:00 |
|
Daniel Marjamäki
|
853d56030b
|
Fixed #5559 (false positive: (error) Possible null pointer dereference: pSTRunner)
|
2014-04-26 11:27:58 +02:00 |
|
Daniel Marjamäki
|
fe80f858d1
|
ValueFlow: Improved analysis in the valueFlowAfterAssign
|
2014-04-22 16:10:20 +02:00 |
|
Daniel Marjamäki
|
5fc43f85b1
|
ValueFlow: Refactoring. Created utility function isVariableChanged()
|
2014-04-20 14:21:43 +02:00 |
|
Daniel Marjamäki
|
56eb717b8a
|
Fixed #5656 (false positive: (error) Possible null pointer dereference: f)
|
2014-04-18 16:10:18 +02:00 |
|
PKEuS
|
076f7a7542
|
Fixed some coverity findings about dead code, fixed a misleading comment
|
2014-04-14 22:46:51 +02:00 |
|
Daniel Marjamäki
|
5ee85ee88a
|
ValueFlow: Improved handling of bitand against a single-bit integer literal
|
2014-04-14 06:45:39 +02:00 |
|
Daniel Marjamäki
|
189360ae20
|
ValueFlow: changed back bailout message
|
2014-04-02 19:22:40 +02:00 |
|
Daniel Marjamäki
|
f13be7fb6c
|
Travis: Fixed possible null pointer dereference reported by travis
|
2014-04-02 19:08:44 +02:00 |
|
Daniel Marjamäki
|
830249d72e
|
Fixed #5510 (FP: nullPointer - variable initialized in function call)
|
2014-04-01 07:06:20 +02:00 |
|
Alexander Mai
|
5fc89656c0
|
Fix some uninitialized variables
|
2014-03-30 10:22:06 +02:00 |
|
Daniel Marjamäki
|
e5301b2b7a
|
ValueFlow: Improved valueflow of for loop 'for (i=a; i<10; i++)' => unknown start value but end value is known
|
2014-03-29 20:20:22 +01:00 |
|
Daniel Marjamäki
|
8eeda150cf
|
ValueFlow: Improved simplification inside for-loops
|
2014-03-25 21:40:36 +01:00 |
|
Daniel Marjamäki
|
c8004a8d31
|
Buffer overruns: Use ValueFlow to detect negative index
|
2014-03-25 18:22:22 +01:00 |
|
Daniel Marjamäki
|
aa05bf0f16
|
ValueFlow: Improved abstract interpretation
|
2014-03-24 06:48:06 +01:00 |
|
Daniel Marjamäki
|
dbc8273cb7
|
ValueFlow: improved abstract interpretation of for loops
|
2014-03-24 00:16:02 +01:00 |
|
Daniel Marjamäki
|
c14a3d67bb
|
ValueFlow: Handle division by zero better in abstract interpretation
|
2014-03-23 20:37:56 +01:00 |
|
Daniel Marjamäki
|
30fa187b30
|
Fixed #5549 (ValueFlow: Handle static variables better in valueFlowAfterAssign)
|
2014-03-23 17:57:27 +01:00 |
|
Daniel Marjamäki
|
b6276058da
|
Value Flow: Improved abstract interpretation of arithmetical expressions
|
2014-03-22 19:02:33 +01:00 |
|
Alexander Mai
|
cdd6d4df27
|
Removing a useless variable to fix cppcheck warning in its own code
|
2014-03-21 22:11:10 +01:00 |
|
Daniel Marjamäki
|
045e9e692b
|
ValueFlow: restricted bailouts in for loops
|
2014-03-21 08:48:49 +01:00 |
|
Daniel Marjamäki
|
fc014f055f
|
ValueFlow: Removed wrong bailout
|
2014-03-21 08:33:45 +01:00 |
|
Daniel Marjamäki
|
01c29ed15f
|
Fixed #5518 (FP regression in 1.64: Array accessed out of bounds)
|
2014-03-18 17:04:33 +01:00 |
|
Daniel Marjamäki
|
e240282443
|
Value Flow: Another try with the abstract interpretation of for loops
|
2014-03-17 18:43:47 +01:00 |
|
Daniel Marjamäki
|
8c3f2c2ad9
|
Revert 894a65b0. abstract interpretation of for loops. there was some crashes and performance problems. I will fix those problems when I have time and recommit.
|
2014-03-16 08:38:52 +01:00 |
|
Daniel Marjamäki
|
894a65b0b1
|
ValueFlow: Refactor the for-loop handling. Use abstract interpretation.
|
2014-03-15 11:29:33 +01:00 |
Thomas Jarosch
|
93341f4449
|
Use simple match where possible
Fixes these warnings found by "--enable=internal":
[lib/checkclass.cpp:972]: (warning) Found simple pattern inside Token::Match() call: "* *"
[lib/checkbufferoverrun.cpp:635]: (warning) Found simple pattern inside Token::Match() call: "."
[lib/checkbufferoverrun.cpp:1397]: (warning) Found simple pattern inside Token::Match() call: ";"
[lib/checksizeof.cpp:299]: (warning) Found simple pattern inside Token::Match() call: "."
[lib/checksizeof.cpp:301]: (warning) Found simple pattern inside Token::Match() call: ")"
[lib/checksizeof.cpp:303]: (warning) Found simple pattern inside Token::Match() call: "]"
[lib/checksizeof.cpp:318]: (warning) Found simple pattern inside Token::Match() call: ")"
[lib/checknullpointer.cpp:413]: (warning) Found simple pattern inside Token::Match() call: "delete"
[lib/checkio.cpp:1336]: (warning) Found simple pattern inside Token::Match() call: "> ("
[lib/checkstl.cpp:1509]: (warning) Found simple pattern inside Token::findmatch() call: ";"
[lib/checkstl.cpp:1512]: (warning) Found simple pattern inside Token::findmatch() call: ";"
[lib/checkstl.cpp:1594]: (warning) Found simple pattern inside Token::Match() call: "="
[lib/checkstl.cpp:1598]: (warning) Found simple pattern inside Token::Match() call: "] ="
[lib/checkunusedvar.cpp:755]: (warning) Found simple pattern inside Token::Match() call: "goto"
[lib/checkunusedvar.cpp:793]: (warning) Found simple pattern inside Token::Match() call: "="
[lib/checkuninitvar.cpp:376]: (warning) Found simple pattern inside Token::Match() call: "> ("
[lib/checkother.cpp:86]: (warning) Found simple pattern inside Token::Match() call: "> ("
[lib/checkother.cpp:2181]: (warning) Found simple pattern inside Token::Match() call: "> {"
[lib/valueflow.cpp:54]: (warning) Found simple pattern inside Token::Match() call: "&"
[lib/valueflow.cpp:409]: (warning) Found simple pattern inside Token::Match() call: "do"
[lib/valueflow.cpp:425]: (warning) Found simple pattern inside Token::Match() call: ") {"
[lib/valueflow.cpp:487]: (warning) Found simple pattern inside Token::Match() call: ") {"
[lib/valueflow.cpp:511]: (warning) Found simple pattern inside Token::Match() call: "} else {"
[lib/valueflow.cpp:615]: (warning) Found simple pattern inside Token::Match() call: "for ("
[lib/symboldatabase.cpp:80]: (warning) Found simple pattern inside Token::Match() call: "= {"
[lib/symboldatabase.cpp:1069]: (warning) Found simple pattern inside Token::Match() call: "std ::"
[lib/tokenize.cpp:2207]: (warning) Found simple pattern inside Token::Match() call: "< >"
[lib/tokenize.cpp:2730]: (warning) Found simple pattern inside Token::Match() call: ";"
[lib/tokenize.cpp:4234]: (warning) Found simple pattern inside Token::Match() call: "try {"
[lib/tokenize.cpp:4235]: (warning) Found simple pattern inside Token::Match() call: "} catch ("
[lib/tokenize.cpp:5500]: (warning) Found simple pattern inside Token::Match() call: "INT8"
[lib/tokenize.cpp:5752]: (warning) Found simple pattern inside Token::Match() call: "}"
[lib/tokenize.cpp:5752]: (warning) Found simple pattern inside Token::Match() call: "do"
|
2014-03-14 16:27:47 +01:00 |
|
Daniel Marjamäki
|
87c4508954
|
Spell fix: dont => do not
|
2014-02-27 16:40:42 +01:00 |
|
Daniel Marjamäki
|
f6b42633e8
|
Fixed #5434 (FP: Out-of-bounds access with ternary operator in loop)
|
2014-02-22 17:59:12 +01:00 |
|
Daniel Marjamäki
|
34730f623a
|
Fixed #5301 (False positive: (error) Division by zero - variables read from input stream)
|
2014-02-22 12:09:54 +01:00 |
|
Daniel Marjamäki
|
690c37633b
|
ValueFlow: Fixed bad values after break/continue
|
2014-02-17 20:07:38 +01:00 |
Lauri Nurmi
|
70a67eaf85
|
Change some more 0 literals into nullptr.
|
2014-02-16 13:38:50 +02:00 |
|
Daniel Marjamäki
|
23efc68dd7
|
use nullptr
|
2014-02-16 10:32:10 +01:00 |
|
Daniel Marjamäki
|
fd3a8a2a18
|
Update copyright
|
2014-02-15 07:45:39 +01:00 |
|
Daniel Marjamäki
|
b3bfd5014d
|
Fixed #5433 (FP:Possible null pointer dereference)
|
2014-01-31 15:43:34 +01:00 |
Lucas Manuel Rodriguez
|
ad0269eeeb
|
Refactor checks using Variable::isStlType()
|
2014-01-30 01:26:48 -03:00 |
|
Daniel Marjamäki
|
be082a8e4a
|
value flow: added bailout for conditional return/continue/break when number_of_if is bigger than 0
|
2014-01-26 15:50:25 +01:00 |
|
Daniel Marjamäki
|
c5971b7137
|
value flow: fix fp when conditional value is assigned
|
2014-01-25 20:14:49 +01:00 |
|
Daniel Marjamäki
|
c1e35e1df1
|
value flow: fixed multivariable problem in condition
|
2014-01-25 19:13:33 +01:00 |
|
Daniel Marjamäki
|
d227ed245f
|
cleanup
|
2014-01-25 18:51:55 +01:00 |
|
Daniel Marjamäki
|
df0995edf5
|
Fixed #5403 (Value flow: FP because post increment/decrement is not handled correctly)
|
2014-01-25 18:31:02 +01:00 |
|
Daniel Marjamäki
|
35b51468cb
|
value flow: Fixed FP for division then check in for loop: 'for (a=b/x;x>0;x--)'
|
2014-01-25 09:22:32 +01:00 |
|
Daniel Marjamäki
|
4647a9fc93
|
Fixed #5401 (value flow: fp when there are increment/decrement)
|
2014-01-24 18:22:38 +01:00 |
|
Daniel Marjamäki
|
1cac7e1686
|
value flow: better handling in function call bailout of casting address of variable
|
2014-01-24 17:47:49 +01:00 |
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Daniel Marjamäki
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135998abba
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value flow: use const when possible
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2014-01-24 06:16:23 +01:00 |
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Daniel Marjamäki
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85b6495cce
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value flow: fixed comments
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2014-01-23 19:40:47 +01:00 |
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Daniel Marjamäki
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f3f7e6d302
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value flow: replacing executionpath checking of null pointers
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2014-01-22 20:16:31 +01:00 |
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Daniel Marjamäki
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43db1ee797
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value flow: use more specific bailouts when analysing value flow after assignment
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2014-01-22 06:38:25 +01:00 |
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Daniel Marjamäki
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cc38dec3ad
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value flow: a bit better handling of assigned variable
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2014-01-22 06:10:17 +01:00 |
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Daniel Marjamäki
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2b7a991c1a
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temporarily hide gcc warnings
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2014-01-21 21:17:03 +01:00 |
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Daniel Marjamäki
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a27ccbd0f8
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value flow: start implementing value flow analysis of assigned value
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2014-01-21 21:13:49 +01:00 |
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Daniel Marjamäki
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b91f42453b
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value flow: improved handling of cast
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2014-01-20 22:26:55 +01:00 |
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Daniel Marjamäki
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bb3cc67aaa
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value flow: improved calculations that depends on variable
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2014-01-20 21:45:30 +01:00 |
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Daniel Marjamäki
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7ff7bc1c2e
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Fixed #5376 (false positive: zerodivcond (style) Either the condition 'B>0' is useless or there is division by zero)
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2014-01-19 20:16:55 +01:00 |
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Daniel Marjamäki
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84c5f47eb1
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value flow: bailout for class variables that are non-const
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2014-01-19 11:55:02 +01:00 |
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Daniel Marjamäki
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ccda78f347
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value flow: fixed todo assertion for handling of conditions
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2014-01-19 09:31:40 +01:00 |
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Daniel Marjamäki
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cdaa7abf7e
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value flow: better handling of conditional code below || && ?: operators
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2014-01-19 09:05:48 +01:00 |
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Daniel Marjamäki
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2d0a68cac2
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cleanup redundant variable inconclusive
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2014-01-18 19:51:57 +01:00 |
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Daniel Marjamäki
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77f3f6c21a
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valueflow: added setTokenValue that perform calculations using set value
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2014-01-18 19:30:44 +01:00 |
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Daniel Marjamäki
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c7032a8867
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value flow: improved handling of loops
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2014-01-18 11:54:00 +01:00 |
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Daniel Marjamäki
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57d318b2e5
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valueflow: better handling of increment/decrement
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2014-01-17 19:28:28 +01:00 |
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Daniel Marjamäki
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141e089329
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ast: different handling of for loops. create a syntax tree for whole 'f(a;b;c)'.
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2014-01-15 17:32:14 +01:00 |
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Daniel Marjamäki
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c547c9a108
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value flow: fixed fp when variable is used in for-loop condition
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2014-01-14 17:57:50 +01:00 |
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Daniel Marjamäki
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c1c2f4bbc6
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value flow: fixed crash reported in #5343 when typeStartToken and typeEndToken are misplaced.
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2014-01-13 20:54:09 +01:00 |
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Daniel Marjamäki
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7981e3d38f
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value flow: fix fp when gotos are used
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2014-01-13 16:07:25 +01:00 |
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Daniel Marjamäki
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b1bbb23225
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value flow: fixed fp when checking symboldatabase
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2014-01-13 05:52:28 +01:00 |
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Daniel Marjamäki
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8b6f001f94
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value flow: inconclusive handling of unknown functions
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2014-01-12 19:48:20 +01:00 |
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Daniel Marjamäki
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2e67ca06c0
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value flow: some simplifications in unknown functions when there is library configuration
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2014-01-12 18:19:00 +01:00 |
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Daniel Marjamäki
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d700114edf
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value flow: bailout if condition is defined by macro
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2014-01-12 17:16:51 +01:00 |
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Daniel Marjamäki
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3d79613f2b
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value flow: more bailouts when return/break/continue/goto is reached. TODO: handle these better.
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2014-01-12 15:07:58 +01:00 |
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Daniel Marjamäki
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155990cb0e
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value flow: improved checking of do-while loops for non-local variables
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2014-01-12 15:02:58 +01:00 |
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Daniel Marjamäki
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5b679fc732
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value flow: fixed fp for data member
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2014-01-12 14:37:26 +01:00 |
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Daniel Marjamäki
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21d317b7d6
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value flow: fixed redundant null pointer check
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2014-01-12 12:38:41 +01:00 |
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Daniel Marjamäki
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d8262963d9
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value flow: condition in loop, bailout valueflow analysis before loop if there is assignment inside the loop
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2014-01-12 11:58:10 +01:00 |
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Daniel Marjamäki
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f58e1ab80e
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value flow: fixed fp in switch
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2014-01-11 21:21:00 +01:00 |
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Daniel Marjamäki
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3625d179e5
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value flow: don't perform value flow analysis in sizeof/typeof expressions
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2014-01-11 21:10:01 +01:00 |
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Daniel Marjamäki
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680d3f1312
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value flow: fixed fp for nested assignments
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2014-01-11 20:53:23 +01:00 |
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Daniel Marjamäki
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4d045879aa
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value flow: fixed fp when while condition contains variable that is changed in loop body
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2014-01-11 20:25:49 +01:00 |
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Daniel Marjamäki
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75f9111775
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value flow: bailout when variable is used in assignment to itself
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2014-01-11 15:36:09 +01:00 |
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Daniel Marjamäki
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eaf8c83db5
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value flow: refactoring. broke out function for skipping value simplifications in expressions.
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2014-01-11 14:54:10 +01:00 |
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Daniel Marjamäki
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85dcb14813
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value flow: bailout in valueFlowBeforeCondition if variable can be assigned by subfunction
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2014-01-11 14:31:51 +01:00 |
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Daniel Marjamäki
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225001a45c
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value flow: changed astparent lookup
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2014-01-11 12:47:47 +01:00 |
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Daniel Marjamäki
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02b92efd1a
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value flow: improved analysis of expressions below ?, && and || operators
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2014-01-11 12:44:55 +01:00 |
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Daniel Marjamäki
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60348da1b5
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value flow: fixed fp for rhs in && and || expressions
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2014-01-11 11:30:34 +01:00 |
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Daniel Marjamäki
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1ad94a8be5
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value flow: loosen up bailouts in valueFlowSubFunction
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2014-01-11 07:52:25 +01:00 |
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Daniel Marjamäki
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57d241793f
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value flow: fix segfault if var is null
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2014-01-10 18:30:41 +01:00 |
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Daniel Marjamäki
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c687933e9f
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value flow: improved handling of for loops
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2014-01-10 18:19:24 +01:00 |
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Daniel Marjamäki
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3eebc8a9f1
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test1
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2014-01-10 16:51:58 +01:00 |
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Daniel Marjamäki
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3e7f692d4d
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value flow: stop checking global variable when going out of function scope
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2014-01-10 16:17:19 +01:00 |
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Daniel Marjamäki
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acb103e214
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value flow: skip scopes that don't contain variable
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2014-01-10 16:13:39 +01:00 |
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Daniel Marjamäki
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81513b4346
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value flow: Readded safety check that tok->astOperand1() is not NULL
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2014-01-10 05:54:03 +01:00 |
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Daniel Marjamäki
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d085705e8f
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value flow: assume that value of global const variable is not changed
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2014-01-10 05:47:56 +01:00 |
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Daniel Marjamäki
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32f2ee422f
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value flow: fixed segfault and added more handling of unsigned values
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2014-01-08 20:10:38 +01:00 |
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Daniel Marjamäki
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7c4a7ac3d5
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value flow: starting to refactor CheckNullPointer::nullPointerDeRefThenCheck
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2014-01-08 17:37:39 +01:00 |
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Daniel Marjamäki
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26a72d73fe
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value flow: improved subfunction handling when using && or || in function argument
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2014-01-08 16:49:15 +01:00 |
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Daniel Marjamäki
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a2fe1ebe92
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value flow: pass result of bool operator to function
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2014-01-08 16:17:47 +01:00 |
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Daniel Marjamäki
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6d22c9deaa
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value flow: if unsigned variable is compared against 1 with either >= or <= then assume it can have the value 0
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2014-01-08 06:53:17 +01:00 |
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Daniel Marjamäki
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1e3c43e708
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value flow: improved bailouts in ?:
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2014-01-08 06:39:15 +01:00 |
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Daniel Marjamäki
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dfee044925
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value flow: Fixed wrong value in subfunction after conditional return
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2014-01-08 06:04:51 +01:00 |
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Daniel Marjamäki
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1fb0b1750c
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value flow: Fixed FP in ?:
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2014-01-07 19:46:13 +01:00 |
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Daniel Marjamäki
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740f72fdbd
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value flow: simple handling of for loops
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2014-01-07 19:20:56 +01:00 |
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Daniel Marjamäki
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a6320a35e0
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value flow: added experimental subfunction handling
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2014-01-06 16:37:52 +01:00 |
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Daniel Marjamäki
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58fb2e756b
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Value flow: added bailout on }
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2014-01-06 11:27:56 +01:00 |
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Daniel Marjamäki
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a5b79bc968
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value flow: fixed bailout so it really bails out
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2014-01-06 10:23:17 +01:00 |
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Daniel Marjamäki
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c4fa3bb137
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value flow: added bailouts for global variables and assignments
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2014-01-06 07:44:58 +01:00 |
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Daniel Marjamäki
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afaf1473a8
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Value flow: refactorings, write debug warning if iterating too far
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2014-01-05 20:06:46 +01:00 |
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Daniel Marjamäki
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9fabc7991a
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value flow: fixed segfault when checking lib/mathlib.cpp
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2014-01-04 21:28:15 +01:00 |
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Daniel Marjamäki
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45278eadc7
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value flow: fixed bugs
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2014-01-04 21:23:17 +01:00 |
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Daniel Marjamäki
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d8270c710a
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Add new experimental value flow analysis
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2014-01-04 20:57:02 +01:00 |