184c6242fa
Reland 4: [analyzer] NFC: Update test infrastructure to support multiple constraint managers
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Summary: Replace calls to %clang/%clang_cc1 with %clang_analyze_cc1 when invoking static analyzer, and perform runtime substitution to select the appropriate constraint manager, per D28952.
Reviewers: xazax.hun, NoQ, zaks.anna, dcoughlin
Subscribers: mgorny, rgov, mikhail.ramalho, a.sidorin, cfe-commits
Differential Revision: https://reviews.llvm.org/D30373
llvm-svn: 296895
2017-03-03 18:02:02 +00:00
09d66f7528
Revert "Reland 3: [analyzer] NFC: Update test infrastructure to support multiple constraint managers"
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This reverts commit ea36f1406e1f36bf456c3f3929839b024128e468.
llvm-svn: 296841
2017-03-02 23:30:53 +00:00
feaf9ff5ee
Reland 3: [analyzer] NFC: Update test infrastructure to support multiple constraint managers
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Summary: Replace calls to %clang/%clang_cc1 with %clang_analyze_cc1 when invoking static analyzer, and perform runtime substitution to select the appropriate constraint manager, per D28952.
Reviewers: xazax.hun, NoQ, zaks.anna, dcoughlin
Subscribers: mgorny, rgov, mikhail.ramalho, a.sidorin, cfe-commits
Differential Revision: https://reviews.llvm.org/D30373
llvm-svn: 296837
2017-03-02 23:05:45 +00:00
4a90bf8c3f
Revert "Reland 2: [analyzer] NFC: Update test infrastructure to support multiple constraint managers"
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This reverts commit f93343c099fff646a2314cc7f4925833708298b1.
llvm-svn: 296836
2017-03-02 22:58:06 +00:00
1cb0256a3c
Reland 2: [analyzer] NFC: Update test infrastructure to support multiple constraint managers
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Summary: Replace calls to %clang/%clang_cc1 with %clang_analyze_cc1 when invoking static analyzer, and perform runtime substitution to select the appropriate constraint manager, per D28952.
Reviewers: xazax.hun, NoQ, zaks.anna, dcoughlin
Subscribers: mgorny, rgov, mikhail.ramalho, a.sidorin, cfe-commits
Differential Revision: https://reviews.llvm.org/D30373
llvm-svn: 296835
2017-03-02 22:45:24 +00:00
00355a51d0
Revert "Reland: [analyzer] NFC: Update test infrastructure to support multiple constraint managers"
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This reverts commit 1b28d0b10e1c8feccb971abb6ef7a18bee589830.
llvm-svn: 296422
2017-02-28 01:50:23 +00:00
59cd893320
Reland: [analyzer] NFC: Update test infrastructure to support multiple constraint managers
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Summary: Replace calls to %clang/%clang_cc1 with %clang_analyze_cc1 when invoking static analyzer, and perform runtime substitution to select the appropriate constraint manager, per D28952.
Reviewers: xazax.hun, NoQ, zaks.anna, dcoughlin
Subscribers: mgorny, rgov, mikhail.ramalho, a.sidorin, cfe-commits
Differential Revision: https://reviews.llvm.org/D30373
llvm-svn: 296414
2017-02-28 00:02:36 +00:00
8589e10c30
Revert "[analyzer] NFC: Update test infrastructure to support multiple constraint managers"
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This reverts commit 8e7780b9e59ddaad1800baf533058d2c064d4787.
llvm-svn: 296317
2017-02-27 03:29:25 +00:00
02064a3076
[analyzer] NFC: Update test infrastructure to support multiple constraint managers
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Summary: Replace calls to %clang/%clang_cc1 with %clang_analyze_cc1 when invoking static analyzer, and perform runtime substitution to select the appropriate constraint manager, per D28952.
Reviewers: xazax.hun, NoQ, zaks.anna, dcoughlin
Subscribers: mgorny, rgov, mikhail.ramalho, a.sidorin, cfe-commits
Differential Revision: https://reviews.llvm.org/D30373
llvm-svn: 296312
2017-02-27 02:36:15 +00:00
4f902c7ecc
P0188R1: add support for standard [[fallthrough]] attribute. This is almost
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exactly the same as clang's existing [[clang::fallthrough]] attribute, which
has been updated to have the same semantics. The one significant difference
is that [[fallthrough]] is ill-formed if it's not used immediately before a
switch label (even when -Wimplicit-fallthrough is disabled). To support that,
we now build a CFG of any function that uses a '[[fallthrough]];' statement
to check.
In passing, fix some bugs with our support for statement attributes -- in
particular, diagnose their use on declarations, rather than asserting.
llvm-svn: 262881
2016-03-08 00:32:55 +00:00
868bebf844
Teach static analyzer about AttributedStmts
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Summary:
Static analyzer used to abort when encountering AttributedStmts, because it
asserted that the statements should not appear in the CFG. This is however not
the case, since at least the clang::fallthrough annotation makes it through.
This commit simply makes the analyzer ignore the statement attributes.
CC: cfe-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D1030
llvm-svn: 185417
2013-07-02 09:38:48 +00:00
d60a41d941
[analyzer] Do not create a CompoundVal for lvalue InitListExprs.
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These should be treated like scalars. This fixes a crash reported in radar://14164698.
llvm-svn: 184257
2013-06-18 23:16:20 +00:00
c6e68daac0
Prior to adding the new "expected-no-diagnostics" directive to VerifyDiagnosticConsumer, make the necessary adjustment to 580 test-cases which will henceforth require this new directive.
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llvm-svn: 166280
2012-10-19 12:44:48 +00:00
6a65819ba3
[analyzer] Don't crash on LValBitCast
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llvm-svn: 157478
2012-05-25 16:02:16 +00:00
d0867105f4
[analyzer] Treat cast of array to reference in the same way as array to
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pointer.
Fixes one of the crashes reported in PR12874.
llvm-svn: 157401
2012-05-24 17:31:57 +00:00
cb4c483dbe
[analyzer] Fix typo. Thanks Jordy.
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llvm-svn: 157400
2012-05-24 17:31:54 +00:00
fc1d4bdc4f
[analyzer] Bind UnknownVal to InitListExpr for unsupported types
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(ex: float).
llvm-svn: 157211
2012-05-21 22:07:00 +00:00
209bd25b3c
[analyzer] c++11: do not crash on namespace alias
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llvm-svn: 157089
2012-05-19 00:22:11 +00:00
457ace7611
[analyzer] Fix a c++11 crash: xvalues can be locations (VisitMemberExpr)
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llvm-svn: 157082
2012-05-18 22:47:43 +00:00
Dominic Chen