Commit Graph

11590 Commits

Author SHA1 Message Date
Daniel Marjamäki 8ac2cdd9ff Clang import; If there are syntax errors then abort analysis 2020-01-19 17:30:57 +01:00
Daniel Marjamäki 0eccffe8e3 --clang; require that --cppcheck-build-dir. output files are needed. 2020-01-19 12:33:17 +01:00
Daniel Marjamäki 7d4bd57cc5 Clang import; Fix crash 2020-01-19 09:45:47 +01:00
Daniel Marjamäki 84bb024662 Refactoring; Reuse variable typeSize 2020-01-19 09:17:38 +01:00
Daniel Marjamäki a6ab986217 ExprEngine; In divbyzero report rhs token because that has better location 2020-01-19 09:16:02 +01:00
Daniel Marjamäki 16981f0813 ExprEngine; Fix FP for BailoutValue 2020-01-19 09:10:50 +01:00
Daniel Marjamäki 3d1cb87a11 Clang import; range for 2020-01-18 19:23:37 +01:00
Daniel Marjamäki 36a67c7022 Clang import; fixed ValueType::typeSize calls 2020-01-18 17:32:59 +01:00
Daniel Marjamäki cefd7fb33f Fix testrunner 2020-01-18 12:29:03 +01:00
Daniel Marjamäki 269d21e972 Clang import; Better array handling in sizeof() 2020-01-18 11:55:50 +01:00
Daniel Marjamäki b905547c76 Clang import; Better sizeof/type handling 2020-01-18 11:07:36 +01:00
Daniel Marjamäki f7a30fc99f Rename Verification => Bughunting 2020-01-18 07:25:57 +01:00
Rikard Falkeborn 0bb98aeef9 Fix 9577 (endless recursion in Valueflow::bifurcate()) (#2492)
Ensure bifurcate() does not recurse endlessly where a variable is
initialized recursively, or a variable is initialized as x(0) or x{0}
followed by a recursive assignment (for example int x(0); x = x / 1;).

The first case is solved by bailing out if there initialization is done
using x(0) or x{0}, the second by adding a missing depth argument to a
recursive call.
2020-01-17 03:17:26 +01:00
Daniel Marjamäki bc39cd73f0 Clang import; fix wrong 'sizeof' import 2020-01-17 03:15:08 +01:00
Daniel Marjamäki 272fbfeb74 ExprEngine; Fix Z3 usage for floats 2020-01-16 19:35:05 +01:00
Daniel Marjamäki bc737be0b5 ExprEngine; OLD_Z3 => NEW_Z3 2020-01-16 18:59:47 +01:00
Dmitry-Me 01e0a61ebe Break loops earlier 2020-01-16 18:37:10 +03:00
Daniel Marjamäki 76a048a2c1 Bug hunting; 'hide' the uninitialized variables checking, I need to focus on division by zero and clang import 2020-01-15 21:06:00 +01:00
Daniel Marjamäki 9507fccfc1 ExprEngine: Quick hacks for old Z3 compatibility 2020-01-15 19:46:00 +01:00
Daniel Marjamäki 52d72b6ffc ExprEngine; Fix crash 2020-01-15 18:35:55 +01:00
Daniel Marjamäki 446e7c3c0e ExprEngine; Fix fp in edgevalue 2020-01-15 17:51:34 +01:00
Daniel Marjamäki c79ec9e956 ExprEngine: sizeof() 2020-01-15 15:24:36 +01:00
Daniel Marjamäki 5ac0eb100c Bug hunting; avoid crash when argument is NULL 2020-01-15 07:15:47 +01:00
Daniel Marjamäki 7820b5dbcc Rename 'Verification' to 'Bug hunting' 2020-01-14 21:17:07 +01:00
Daniel Marjamäki dfbf347912 Clang import; Better type 2020-01-13 17:56:30 +01:00
Daniel Marjamäki a17ded3862 Clang import; handle {} that is not a scope better 2020-01-13 13:16:02 +01:00
Daniel Marjamäki 066e43cce3 Clang import; InitListExpr 2020-01-13 12:44:35 +01:00
Daniel Marjamäki bd41b3d713 Clang import; Fixed function arguments in SymbolDatabase 2020-01-13 05:52:46 +01:00
Daniel Marjamäki 9f3df5d630 Clang import; CompoundAssignOperator 2020-01-12 18:41:46 +01:00
Daniel Marjamäki ae7ff940e6 Clang import; minor tweaks 2020-01-12 18:05:45 +01:00
Daniel Marjamäki 1e207e42c5 CppCheck: Try to handle '"' properly in split() 2020-01-12 17:13:26 +01:00
Daniel Marjamäki f4f4377fbf Clang import; Constructor arguments, ExprWithCleanups 2020-01-12 16:49:02 +01:00
Daniel Marjamäki 47e186864b Clang import; Set function pointer properly 2020-01-12 15:15:21 +01:00
Daniel Marjamäki fd1809590c Token: Write function() in ast debug output 2020-01-12 15:04:25 +01:00
Daniel Marjamäki 0e75f16510 verificationUninit: ignore bailout values until it's less noisy 2020-01-12 14:52:15 +01:00
Daniel Marjamäki 1bad69923c astyle formatting
[ci skip]
2020-01-12 13:35:39 +01:00
Daniel Marjamäki 166402b5cf verificationUninit: Avoid some false positives for 'bailout' values 2020-01-12 13:35:09 +01:00
Daniel Marjamäki 88429382b7 Verification; Avoid obvious verificationUninit false positives during bailout 2020-01-12 11:53:49 +01:00
Daniel Marjamäki 55ea06354b ExprEngine: BailoutValue is uninitialized 2020-01-12 10:42:20 +01:00
Daniel Marjamäki e78438e990 astyle formatting
[ci skip]
2020-01-12 10:32:47 +01:00
Daniel Marjamäki 7704f6578f Verification; Fix struct member false negative 2020-01-12 10:29:03 +01:00
Rikard Falkeborn c6e74f4c10 Mathlib: Fix value of suffixed binary integer literal (#2487) 2020-01-12 08:11:12 +01:00
Daniel Marjamäki 668212ac2f SymbolDatabase: Type lookup for clang type strings 2020-01-11 21:24:15 +01:00
Daniel Marjamäki cde757bcd3 Clang import; Type fixes 2020-01-11 18:39:59 +01:00
Daniel Marjamäki abc51afcf1 Clang import; parse clang ast type with ValueType::parseDecl 2020-01-11 18:07:57 +01:00
Daniel Marjamäki ba244be2d6 Clang import; getType() 2020-01-11 16:49:30 +01:00
Daniel Marjamäki aa090a8b45 Clang import; addTypeTokens for function return type 2020-01-11 16:40:22 +01:00
Daniel Marjamäki f7f5f10de4 Clang import; Tweaked IfStmt (Clang 3.8 compatibility) 2020-01-11 16:15:18 +01:00
Daniel Marjamäki 05a34142aa Clang import; forward class declaration 2020-01-11 16:02:25 +01:00
Daniel Marjamäki 380cc78077 Clang; Run ValueFlow 2020-01-11 14:00:41 +01:00
Daniel Marjamäki 6b983a9587 Revert ValueFlow changes, there was unexpected problems in testrunner 2020-01-11 13:11:19 +01:00
Daniel Marjamäki 052eaba632 Clang; run ValueFlow analysis 2020-01-11 13:04:51 +01:00
Daniel Marjamäki 9c38a659a1 Clang import; Fixed CXXConstructExpr without child 2020-01-11 12:16:48 +01:00
Daniel Marjamäki 96ff57e275 ValueFlow; Refactoring 2020-01-11 09:17:32 +01:00
Daniel Marjamäki 30bc67c691 Clang import; CXXNullPtrLiteralExpr 2020-01-10 19:01:33 +01:00
Daniel Marjamäki 7a3bedb583 Clang import; CXXConstructExpr 2020-01-10 18:54:28 +01:00
Daniel Marjamäki c23d33fc0a Clang import; Fixed getSpelling() and getType() 2020-01-10 18:13:47 +01:00
Daniel Marjamäki f667abacf6 Clang import; character literal '\' 2020-01-10 17:37:36 +01:00
Daniel Marjamäki 4c778e0999 Clang import; Rename files/namespace 2020-01-10 16:29:06 +01:00
Daniel Marjamäki 8f1a50ffc0 Clang import; CStyleCastExpr 2020-01-10 16:19:01 +01:00
Daniel Marjamäki 75fd4809e6 Fix compiler warning 2020-01-10 15:08:53 +01:00
Daniel Marjamäki 797ed88147 Fix Cppcheck warning 2020-01-10 15:04:07 +01:00
Daniel Marjamäki 729fca8728 Clang import; handle locations better, only expand function bodies in source file 2020-01-10 14:59:34 +01:00
Daniel Marjamäki e7e80a574d Clang import; types 2020-01-10 12:13:50 +01:00
Daniel Marjamäki d0c1674fe6 Clang import; Fix in splitString 2020-01-10 11:40:28 +01:00
Daniel Marjamäki 4ed7178d4d Clang import; bug fixing in addTypeTokens 2020-01-10 11:32:54 +01:00
Daniel Marjamäki a0a2eae1d2 Clang import; cxxStaticCastExpr2 2020-01-10 11:04:51 +01:00
fuzzelhjb fcd5cda97f Check selected files from project (#2378) 2020-01-10 08:57:37 +01:00
Daniel Marjamäki 3db6502fba Verification; Dangerous casting of void pointer 2020-01-09 21:25:23 +01:00
Daniel Marjamäki b8aa71bc87 Clang import; CXXStaticCast 2020-01-09 20:53:06 +01:00
Daniel Marjamäki bf62138237 Verification; Remove VERIFY_UNINIT define, the checking is always compiled from now on 2020-01-09 20:25:52 +01:00
Daniel Marjamäki 35a8cd8418 Verification; fix division by zero false negative when value might be uninitialized 2020-01-09 19:40:15 +01:00
Daniel Marjamäki 34a26c7dd7 Clang import; Pass include paths to clang 2020-01-09 19:15:01 +01:00
Daniel Marjamäki ae5dbe0575 Clang import; UnaryOperator 2020-01-09 19:07:14 +01:00
Daniel Marjamäki 84b4f0f6ab Verification; Fixed false negative when global variable is changed by function call 2020-01-09 18:50:29 +01:00
Daniel Marjamäki 2137f1ead9 Clang import; reference before declaration 2020-01-09 18:03:24 +01:00
Daniel Marjamäki d842f00aef Clang import; UnaryExprOrTypeTraitExpr 2020-01-09 17:31:46 +01:00
Daniel Marjamäki 7daa1bc11d Clang import: CharacterLiteral 2020-01-09 16:54:45 +01:00
Daniel Marjamäki fea981211e Clang import; CXXBoolLiteralExpr 2020-01-09 16:19:38 +01:00
Daniel Marjamäki e6b873b7b9 Clang import; CXXOperatorCallExpr 2020-01-09 15:59:22 +01:00
Daniel Marjamäki 98e700e30d Clang import; Tweaks 2020-01-09 14:13:39 +01:00
Daniel Marjamäki 90e7a94ff4 Clang importer; Allow throw 2020-01-09 13:58:14 +01:00
Daniel Marjamäki a9dbf129f0 Clang import; some small tweaks 2020-01-09 13:52:17 +01:00
Daniel Marjamäki 64612bf93e Clang import; robustness 2020-01-09 13:40:38 +01:00
Daniel Marjamäki 060c695f80 Clang import; CXXConstructorDecl, CXXThisExpr 2020-01-09 13:19:14 +01:00
Daniel Marjamäki 1589ac5352 Clang import; Set links properly 2020-01-09 12:42:29 +01:00
Daniel Marjamäki 1be41cb8fb Clang import; in AstNode::dumpAst print <<<<NULL>>>> 2020-01-09 11:04:30 +01:00
Daniel Marjamäki 3d2d4c5cbd Clang import; Tweaks 2020-01-09 10:49:47 +01:00
Ken-Patrick Lehrmann 0b7649ca9b Fix 9298 (#2476)
* Fix 9298

Tell cppcheck that strcpy returns its first argument, and use that
knowledge in checkTokenInsideExpression.

* Add missing unit tests in cmake
2020-01-09 08:47:36 +01:00
Maksim Derbasov 872d531568 Removing check hidingInheritedPublic (#2482) 2020-01-09 06:53:08 +01:00
Daniel Marjamäki 4e8a922e18 Clang import; CXXMemberCall 2020-01-08 21:49:23 +01:00
Daniel Marjamäki 3387ee3512 Clang import; ClassTemplateDecl 2020-01-08 21:31:06 +01:00
Daniel Marjamäki eb3270959e Clang import; FunctionTemplateDecl 2020-01-08 20:47:52 +01:00
Daniel Marjamäki 27be51cb49 Clang importer; FieldDecl in CXXRecordDecl 2020-01-08 19:43:01 +01:00
Daniel Marjamäki 64953f36b3 Clang import: CXXRecordDecl, CXXMethodDecl 2020-01-08 19:32:04 +01:00
Daniel Marjamäki 5ffd6d744c Clang import; fix Cppcheck warnings about unused variables 2020-01-08 18:55:28 +01:00
Daniel Marjamäki 54a9b61329 Clang import; NamespaceDecl, varDecl4, varDecl5 2020-01-08 18:23:40 +01:00
Daniel Marjamäki b8ae957365 Clang import; fwrite FunctionDecl 2020-01-08 16:42:21 +01:00
Daniel Marjamäki c4c929a6a7 Clang import: StringLiteral, funcdecl3, determine includes with clang -v 2020-01-08 16:36:51 +01:00
Daniel Marjamäki f51048e03b Clang Import; TypedefDecl 2020-01-08 14:25:09 +01:00