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76 Commits

Author SHA1 Message Date
Michael Layzell
ee6e600d85 Bug 1201190 - Part 1: Add an analysis to prevent a type from being allocated in a temporary, r=ehsan 2015-09-12 16:53:31 -04:00
Michael Layzell
da3af84697 Bug 1156802 - Part 1: Add an analysis which prohibits explicit move constructors, r=ehsan 2015-09-12 12:34:44 -04:00
Jed Davis
3a2bfc48d5 Bug 1201309 - Make MOZ_INHERIT_TYPE_ANNOTATIONS_FROM_TEMPLATE_ARGS work with MOZ_NON_MEMMOVABLE. r=ehsan f=mystor 
This patch migrates moz_non_memmovable into the CustomTypeAnnotation
framework; bonus side-effects are more helpful error messages and less
code duplication.
 2015-09-10 08:23:53 -07:00
Botond Ballo
6811428930 Bug 1170388 - Removed an outdated workaround for old clang versions in the static analysis plugin. r=mystor 
--HG--
extra : source : c3993efa33510e1fbd3c16d4b4cf25f838a2d308
 2015-09-04 12:37:33 -04:00
Michael Layzell
5cb124397c Bug 1200413 - Part 1: Re-write RefCountedInsideLambdaChecker to use captures instead of checking for DeclRef instances, r=ehsan 2015-09-01 18:20:46 -04:00
Ehsan Akhgari
bdd686cb19 Run clang-format on clang-plugin.cpp, no bug 2015-08-18 23:09:24 -04:00
Michael Layzell
e67c2f600e Bug 1195960 - Correct naming of CustomTypeAnnotation::reportErrorIfAbsent, r=me 2015-08-18 20:24:30 -04:00
Michael Layzell
40e60e8a8e Bug 1192130 - Part 1: Add MOZ_NON_AUTOABLE to restrict using auto in place of certain types, r=ehsan 2015-08-14 17:33:52 -04:00
Michael Layzell
be3d67125a Bug 1192271 - Add helper method CustomTypeAnnotation::reportErrorIfAbsent to clang-plugin, r=ehsan 2015-08-14 17:33:50 -04:00
Michael Layzell
535f5ff710 Bug 885515 - Part 1: Add an analysis for detecting non-heap allocations of MOZ_HEAP_CLASS, r=ehsan 2015-08-09 12:42:10 -04:00
Michael Layzell
256c460c0c Bug 1192015 - Refactor allocation analysis in clang plugin to better allow adding new analyses, and support detecting temporary value allocations, r=ehsan 2015-08-09 12:42:09 -04:00
Ehsan Akhgari
a2853f82dd Fix some bad variable names, no bug 2015-08-04 19:11:16 -04:00
Michael Layzell
fd765fa5fa Bug 1187073 - Add the MOZ_INHERIT_TYPE_ANNOTATIONS_FROM_TEMPLATE_ARGS annotation to clang-plugin. r=ehsan 
--HG--
extra : rebase_source : ecdbc00b315c36420b066792ee3664addecb9812
 2015-07-24 12:52:00 -04:00
Michael Layzell
bd071c9515 Bug 1187486 - Update the clang plugin to detect templated implicit constructors; r=ehsan 2015-07-30 20:31:11 -04:00
Ryan VanderMeulen
2ab90188e0 Backed out changeset 3e78fb4512a6 (bug 1187486) for static analysis failures. 2015-07-30 14:47:52 -04:00
Michael Layzell
5644f5a00c Bug 1187486 - Update the clang plugin to detect templated implicit constructors; r=ehsan 2015-07-30 14:03:18 -04:00
Michael Layzell
4fffaa9e34 Bug 602122 - Add a static analysis to find XPCOM classes with duplicate mRefCnt members; r=ehsan 2015-07-30 01:05:06 -04:00
Boris Zbarsky
d0799d6f5c Back out revision 6d94504b602d (bug 602122). 2015-07-28 17:19:46 -04:00
Michael Layzell
259a9c490b Bug 602122 - Add a static analysis to find XPCOM classes with duplicate mRefCnt members; r=ehsan 2015-07-28 16:55:20 -04:00
Ehsan Akhgari
4209f5efcd Bug 1187982 - Fix building clang-plugin with clang 3.5; r=mystor 2015-07-27 14:06:03 -04:00
Michael Layzell
bf91a08bcc Bug 1159433 - Part 1: Add an analysis to ensure that some template arguments cannot be non-memmovable types; r=ehsan 2015-07-24 19:14:37 -04:00
Michael Layzell
91c1e847d6 Bug 1123907 - Part 1: Add an analysis to ensure that a class marked MOZ_NEEDS_NO_VTABLE_TYPE cannot be instantiated by a class with a VTable; r=ehsan 2015-07-24 19:13:52 -04:00
Michael Layzell
7e6901b7fd Bug 1185044 - Unify type annotation logic between MOZ_*_CLASS and MOZ_MUST_USE; r=ehsan 2015-07-24 19:13:15 -04:00
Michael Layzell
2021b2998c Bug 1185188 - Support multiple clang-plugin annotations; r=ehsan 2015-07-24 19:12:54 -04:00
Jed Davis
2db77cc224 Bug 1183485 - Exempt security/sandbox/chromium from MOZ_IMPLICIT enforcement. r=ehsan 2015-07-17 14:57:00 -04:00
Ehsan Akhgari
765caec60c Bug 1123386 - Part 2: Temporarily relax the libstdc++ symbol version requirements for Linux static analysis builds; r=glandium 2015-07-13 22:42:14 -04:00
Michael Layzell
f3caaba03f Bug 1180993 - Part 1: Add an analysis to help catch unused return values of specific types. r=ehsan 2015-07-10 09:46:00 -04:00
Ehsan Akhgari
fb1d09e511 Bug 1180549 - Fix a startup crash when using the clang-plugin with clang>3.5; r=mystor 
We were de-referencing the checker variable after having moved it into
the array, which was causing a null pointer crash.

With this fixed, the plugin can be built with more recent versions of
clang.
 2015-07-06 14:48:36 -04:00
Ehsan Akhgari
6b56a248ba Bug 1180506 - Fix building the clang-plugin with ToT clang; r=mystor 2015-07-06 14:48:35 -04:00
Ehsan Akhgari
b55ee8ea8e Bug 1075758 - Do not look at the ICU version number when whitelisting the ICU namespace in the clang plugin; r=Waldo 2015-06-15 14:29:28 -04:00
Botond Ballo
63b921afe7 Bug 1170388 - Restrict the static analysis error given about raw pointers to refcounted objects inside a lambda, to the case where the raw pointer is captured. r=ehsan 
--HG--
extra : rebase_source : 28cd2aa684abf505edbcdbc449c8cf056d3b0ee6
extra : source : 28c2862d29b8a2cb0d03cf38430f17abc269225b
 2015-06-03 16:51:36 -04:00
Botond Ballo
b197e46728 Backed out d952a7d6bfb4 (bug 1170388) on a CLOSED TREE for static analysis bustage. r=bustage 2015-06-05 00:14:14 -04:00
Botond Ballo
f03fd8179e Bug 1170388 - Restrict the static analysis error given about raw pointers to refcounted objects inside a lambda, to the case where the raw pointer is captured. r=ehsan 
--HG--
extra : rebase_source : c76a1dbb2942a07788ec1e87bc5edab79bfee3f5
extra : source : 4abfbfd822789a609c5a7c8c7eef499c776ba489
 2015-06-03 16:51:36 -04:00
Ehsan Akhgari
6532f9f013 Bug 1156084 - Disallow AddRef() and Release() calls on the return value of methods returning XPCOM objects; r=jrmuizel 
When a method returns type D derived from RefCounted type B, there is an
ImplicitCastExpr (or an ExplicitCastExpr, if there is an explicit cast
to the base type in the code) in the AST between the CallExpr and
MemberExpr, which we didn't take into account before.  This caused the
analysis to not work on common patterns such as
nsCOMPtr<nsIXPCOMInterface>.
 2015-05-15 08:39:55 -04:00
Birunthan Mohanathas
03b012b21e Bug 1163029 - Use NamedDecl::getName instead of expensive NamedDecl::getNameAsString. r=ehsan 2015-05-08 09:29:11 -07:00
Ehsan Akhgari
399276d5fc Bug 1153348 - Add an analysis to prohibit operator bools which aren't marked as either explicit or MOZ_IMPLICIT; r=jrmuizel 
This is the counterpart to the existing analysis to catch
constructors which aren't marked as either explicit or
MOZ_IMPLICIT.
 2015-04-21 21:40:49 -04:00
Wes Kocher
638b28b8e0 Backed out changeset 02e6a50741a9 (bug 1153348) to hopefully fix the static bustage CLOSED TREE 2015-04-21 15:47:40 -07:00
Wes Kocher
78060d2f53 Backed out changeset 8b99d282cd87 (bug 1156084) for static bustage CLOSED TREE 2015-04-21 14:23:56 -07:00
Ehsan Akhgari
3d21a05904 Bug 1153348 - Add an analysis to prohibit operator bools which aren't marked as either explicit or MOZ_IMPLICIT; r=jrmuizel 
This is the counterpart to the existing analysis to catch
constructors which aren't marked as either explicit or
MOZ_IMPLICIT.
 2015-04-21 16:31:58 -04:00
Ehsan Akhgari
3f4737e49a Bug 1156084 - Disallow AddRef() and Release() calls on the return value of methods returning XPCOM objects; r=jrmuizel 
When a method returns type D derived from RefCounted type B, there is an
ImplicitCastExpr (or an ExplicitCastExpr, if there is an explicit cast
to the base type in the code) in the AST between the CallExpr and
MemberExpr, which we didn't take into account before.  This caused the
analysis to not work on common patterns such as
nsCOMPtr<nsIXPCOMInterface>.
 2015-04-21 16:24:41 -04:00
Ehsan Akhgari
be34868969 Bug 1153304 follow-up: Fix the build bustage 2015-04-14 21:15:53 -04:00
Ehsan Akhgari
ac6176637b Bug 1153304 - Add an analysis to prohibit the usage of pointers to refcounted types inside C++ lambdas; r=jrmuizel 2015-04-14 20:55:05 -04:00
Wes Kocher
68ebc60aef Backed out changeset 5f48890c23c1 (bug 1153304) 2015-04-14 16:32:42 -07:00
Ehsan Akhgari
b98cfc5a8e Bug 1153304 - Add an analysis to prohibit the usage of pointers to refcounted types inside C++ lambdas; r=jrmuizel 2015-04-14 18:34:46 -04:00
Ehsan Akhgari
a84e5979ce Bug 1114999 - Part 1: Create an analysis for disallowing calling AddRef and Release on the return value of functions; r=jrmuizel 2015-01-22 17:54:54 -05:00
Nicholas Nethercote
464d8fa62a Bug 1123527 - Initialized some locals in TestNoArithmeticExprInArgument.cpp. r=ehsan. 
I think these undefined variables don't matter because it's a static analysis
input, but defining them does stop cppcheck from complaining.

--HG--
extra : rebase_source : 9f663aad5c939af6798cb9a080d25256c3d105fe
 2015-01-15 22:16:38 -08:00
Ehsan Akhgari
b2262a1e39 Bug 1123459 - Add an informational note to the diagnostic explaining to use the explicit keyword; r=jrmuizel 2015-01-19 16:39:29 -05:00
Ehsan Akhgari
a402464ce0 Bug 1123429: Allow implicit conversions on abstract C++ classes; r=jrmuizel 
Such classes cannot be constructed at all, so worrying about how their
constructors can be invoked is pointless.
 2015-01-19 16:38:38 -05:00
Ehsan Akhgari
7afb1a818c Bug 927430 - Add a static analysis to detect is-NaN testing using |x == x| or |x != x|; r=jrmuizel 
--HG--
extra : rebase_source : d80c866ecc7e5f415c83db757e82bd4bac299b67
 2014-12-21 12:33:25 -05:00
Ehsan Akhgari
fb8a584ff5 Backed out changeset fae8ad41a604 (bug 927430) because of build bustage on a CLOSED TREE 2015-01-18 19:04:23 -05:00