| 8b0822b3043f91a113d39da7aa9bb0634db69807 |
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02-Apr-2013 |
Alexander Kornienko <alexfh@google.com> |
Moved fallthrough regression test to switch-implicit-fallthrough.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178554 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/switch-implicit-fallthrough.cpp
|
| 878d0ad2c9d83ee6485fd16e21c5082acc63a890 |
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07-Feb-2013 |
Alexander Kornienko <alexfh@google.com> |
-Wimplicit-fallthrough: fixed two cases where "fallthrough annotation in unreachable code" was issued incorrectly.
Summary:
-Wimplicit-fallthrough: fixed two cases where "fallthrough annotation in unreachable code" was issued incorrectly:
1. In actual unreachable code, but not immediately on a fall-through execution
path "fallthrough annotation does not directly precede switch label" is better;
2. After default: in a switch with covered enum cases. Actually, these shouldn't
be treated as unreachable code for our purpose.
Reviewers: rsmith
Reviewed By: rsmith
CC: cfe-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D374
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174575 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/switch-implicit-fallthrough.cpp
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| 0162b832fd6450cd3a23019a3c900382d0e9415c |
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01-Feb-2013 |
Alexander Kornienko <alexfh@google.com> |
Fixed segmentation fault when a CFGBlock has NULL successor.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174182 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/switch-implicit-fallthrough.cpp
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| 4874a8143dc3032205f97527ff619730db3d1f57 |
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30-Jan-2013 |
Alexander Kornienko <alexfh@google.com> |
Don't warn on fall-through from unreachable code.
Summary:
A motivating example:
class ClassWithDtor {
public:
~ClassWithDtor() {}
};
void fallthrough3(int n) {
switch (n) {
case 2:
do {
ClassWithDtor temp;
return;
} while (0); // This generates a chain of unreachable CFG blocks.
case 3:
break;
}
}
Reviewers: rsmith, doug.gregor, alexfh
Reviewed By: alexfh
CC: cfe-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D330
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173889 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/switch-implicit-fallthrough.cpp
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| c6dcea93b499b504da22f9921fc198423ad0b13b |
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25-Jan-2013 |
Alexander Kornienko <alexfh@google.com> |
Silence unintended fallthrough diagnostic on a case label preceded with a normal label.
Summary:
It's unlikely that a fallthrough is unintended in the following code:
switch (n) {
...
label:
case 1:
...
goto label;
...
}
Reviewers: rsmith, doug.gregor
Reviewed By: doug.gregor
CC: cfe-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D329
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173486 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/switch-implicit-fallthrough.cpp
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| e992ed1a065d857947b3969e6b779c41cc35c234 |
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25-Jan-2013 |
Alexander Kornienko <alexfh@google.com> |
Don't suggest to insert [[clang::fallthrough]] before empty cases. Fix for multiple case labels.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173458 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/switch-implicit-fallthrough.cpp
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| 86197b311ddb938c9605fdc3e4e57157c4cfe9bd |
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20-Jun-2012 |
Alexander Kornienko <alexfh@google.com> |
Added test with sizeof conditions (relies on to-be-implemented functionality of CFG, discussion: http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20120507/057370.html)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158854 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/switch-implicit-fallthrough.cpp
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| a189d8976f1193b788508a1a29b2e9d0aca06aca |
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26-May-2012 |
Alexander Kornienko <alexfh@gmail.com> |
Don't offer '[[clang::fallthrough]];' fix-it when a fall-through occurs to a
switch label immediately followed by a 'break;'.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157508 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/switch-implicit-fallthrough.cpp
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| e0d3b4cd2b66f1cef26cacbed5820ab7c22ad5b3 |
|
03-May-2012 |
Richard Smith <richard-llvm@metafoo.co.uk> |
Add -Wimplicit-fallthrough warning flag, which warns on fallthrough between
cases in switch statements. Also add a [[clang::fallthrough]] attribute, which
can be used to suppress the warning in the case of intentional fallthrough.
Patch by Alexander Kornienko!
The handling of C++11 attribute namespaces in this patch is temporary, and will
be replaced with a cleaner mechanism in a subsequent patch.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156086 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/switch-implicit-fallthrough.cpp
|