| 6bcf27bb9a4b5c3f79cb44c0e4654a6d7619ad89 |
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29-May-2014 |
Stephen Hines <srhines@google.com> |
Update Clang for 3.5 rebase (r209713).
Change-Id: I8c9133b0f8f776dc915f270b60f94962e771bc83
/external/clang/test/SemaCXX/warn-unreachable.cpp
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| 651f13cea278ec967336033dd032faef0e9fc2ec |
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24-Apr-2014 |
Stephen Hines <srhines@google.com> |
Updated to Clang 3.5a.
Change-Id: I8127eb568f674c2e72635b639a3295381fe8af82
/external/clang/test/SemaCXX/warn-unreachable.cpp
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| a41c97a5d1912ffd184381d269fd8e5a25ee5e59 |
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20-Sep-2013 |
Richard Smith <richard-llvm@metafoo.co.uk> |
Switch the semantic DeclContext for a block-scope declaration of a function or
variable from being the function to being the enclosing namespace scope (in
C++) or the TU (in C). This allows us to fix a selection of related issues
where we would build incorrect redeclaration chains for such declarations, and
fail to notice type mismatches.
Such declarations are put into a new IdentifierNamespace, IDNS_LocalExtern,
which is only found when searching scopes, and not found when searching
DeclContexts. Such a declaration is only made visible in its DeclContext if
there are no non-LocalExtern declarations.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@191064 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/warn-unreachable.cpp
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| 23661d3e348c5f44ae89b6848bbc331829bb46f2 |
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24-Jan-2012 |
David Blaikie <dblaikie@gmail.com> |
Revert various template unreachability code I committed accidentally.
r148774, r148775, r148776, r148777
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148780 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/warn-unreachable.cpp
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| a9bb955b499c244d24d02311f0f9100ade506794 |
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24-Jan-2012 |
David Blaikie <dblaikie@gmail.com> |
More fixes/tests.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148777 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/warn-unreachable.cpp
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| 25f4c19fba097e8fa3b6884dbdd1b3571cd72741 |
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24-Jan-2012 |
David Blaikie <dblaikie@gmail.com> |
Test for the previous commit/crash.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148776 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/warn-unreachable.cpp
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| 36b7c63664bea8e9aa85a024c515877be2ff92fa |
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24-Jan-2012 |
David Blaikie <dblaikie@gmail.com> |
Simple hack to do unreachable code analysis on template patterns.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148774 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/warn-unreachable.cpp
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| 75df4eeede7b91c22c1d63fafd4dd4142844e3b9 |
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01-Dec-2011 |
Ted Kremenek <kremenek@apple.com> |
Further tweak -Wurneachable-code and templates by allowing the warning to run on
explicit template specializations (which represent actual functions somebody wrote).
Along the way, refactor some other code which similarly cares about whether or
not they are looking at a template instantiation.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@145547 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/warn-unreachable.cpp
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| 5dfee06daa359bbe0f3c9de055b8a02d61a05173 |
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30-Nov-2011 |
Ted Kremenek <kremenek@apple.com> |
Don't run -Wunreachable-code on template instantiations. Different instantiations may produce different unreachable code results, and it is very difficult for us to prove that ALL instantiations of a template have specific unreachable code. If we come up with a better solution, then we can revisit this, but this approach will at least greatly reduce the noise of this warning for code that makes use of templates.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@145520 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/warn-unreachable.cpp
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| 0c8e5a0f70cbdb800d939c1807d05f380b2854d4 |
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19-Jul-2011 |
Ted Kremenek <kremenek@apple.com> |
Reduce -Wuninitialized time by 22% (on sqlite) by removing the recursive AST crawl.
This is accomplished by forcing the needed expressions for -Wuninitialized to always be CFGElements in the CFG.
This allows us to remove a fair amount of the code for -Wuninitialized.
Some fallout:
- AnalysisBasedWarnings.cpp now specifically toggles the CFGBuilder to create a CFG that is suitable for -Wuninitialized. This
is a layering violation, since the logic for -Wuninitialized is in libAnalysis. This can be fixed with the proper refactoring.
- Some of the source locations for -Wunreachable-code warnings have shifted. While not ideal, this is okay because that analysis
already needs some serious reworking.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135480 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/warn-unreachable.cpp
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| abea951c34876a5374d0e3678c7989b225c5c895 |
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28-Feb-2011 |
Anders Carlsson <andersca@mac.com> |
Add -fcxx-exceptions to all tests that use C++ exceptions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126599 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/warn-unreachable.cpp
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| e41721e7dfabcc15cb50be9075a4153f1ad648ea |
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19-Feb-2011 |
Anders Carlsson <andersca@mac.com> |
Pass -fexceptions to all tests that use try/catch/throw.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126037 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/warn-unreachable.cpp
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| 7dd3c73b7d984d5cd6e0d94e5016ebed03bddfdf |
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16-Dec-2010 |
Ted Kremenek <kremenek@apple.com> |
Tweak location of diagnostic for -Wunreachable-code
test due to recent changes to the CFG. The
diagnostic is somewhat in the wrong place, but
the -Wunreachable-code diagnostic needs to be
revamped anyway since most of the diagnostics
in this test case are redundant.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@121961 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/warn-unreachable.cpp
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| 5d1d7ae120c2c8e6cba5d2a712b33500a5aecc10 |
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03-Sep-2010 |
Anders Carlsson <andersca@mac.com> |
Get rid of the "functions declared 'noreturn' should have a 'void' result type" warning.
The rationale behind this is that it is normal for callback functions to have a non-void return type
and it should still be possible to mark them noreturn. (JavaScriptCore is a good example of this).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112918 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/warn-unreachable.cpp
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| 58f281f7d54976f23ed4fa23a10ff1ab9c7037fe |
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19-Aug-2010 |
Ted Kremenek <kremenek@apple.com> |
Add warning for functions/blocks that have attribute 'noreturn' but return a non-void result. (<rdar://problem/7562925>)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111492 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/warn-unreachable.cpp
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| 9fde9c424f734e1ef45177999e3a04faad127414 |
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29-Jun-2010 |
Daniel Dunbar <daniel@zuster.org> |
tests: Use %clangxx when using driver for C++, in case C++ support is disabled.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107153 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/warn-unreachable.cpp
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| 910716678e8af41432f3dfb16b340168597f8c45 |
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24-Feb-2010 |
Zhongxing Xu <xuzhongxing@gmail.com> |
Always add CallExpr as block-level expression. Inline-based interprocedural
analysis needs this.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97014 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/warn-unreachable.cpp
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| b5c775575b496c03d862ea03587a9f1d74193c9f |
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22-Jan-2010 |
Mike Stump <mrs@apple.com> |
Improve unreachable code warnings with respect to dead member and
dead array references.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94115 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/warn-unreachable.cpp
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| 2d6ceab0ad062989ecb7b8666c85e58a2fcd95ce |
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21-Jan-2010 |
Mike Stump <mrs@apple.com> |
Improve unreachable code warnings for with respect to dead functional casts in C++.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94106 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/warn-unreachable.cpp
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| e5fba7058ce34cc3d75e16e777ec6fc8096183f8 |
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21-Jan-2010 |
Mike Stump <mrs@apple.com> |
Improve unreachable code warnings for with respect to ? :.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94093 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/warn-unreachable.cpp
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| 55f988efeb08b84c2dd9e4c05990b88c81fe2b58 |
|
21-Jan-2010 |
Mike Stump <mrs@apple.com> |
Improve unreachable code warnings with respect to dead binary and
unary operators.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94084 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/warn-unreachable.cpp
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| 4c45aa1b00b91847acfb082acfaced3ffa294d1d |
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21-Jan-2010 |
Mike Stump <mrs@apple.com> |
Speed up compilation by avoiding generating exceptional edges from
CallExprs as those edges help cause a n^2 explosion in the number of
destructor calls. Other consumers, such as static analysis, that
would like to have more a more complete CFG can select the inclusion
of those edges as CFG build time.
This also fixes up the two compilation users of CFGs to be tolerant of
having or not having those edges. All catch code is assumed be to
live if we didn't generate the exceptional edges for CallExprs.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@94074 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/warn-unreachable.cpp
|