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I'm not sure what i was thinking when i wrote it to point at the directive.
It's at the very least confusing, and in the `for` is very misleading.
We should point at the actual Stmt out of which the exception escapes,
to highlight where it should be fixed e.g. via adding try-catch block.
Yes, this breaks existing NOLINT, which is why this change needs to
happen now, not any later.
llvm-svn: 360002
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Summary:
Finally, we are here!
Analyzes OpenMP Structured Blocks and checks that no exception escapes
out of the Structured Block it was thrown in.
As per the OpenMP specification, structured block is an executable statement,
possibly compound, with a single entry at the top and a single exit at the
bottom. Which means, ``throw`` may not be used to to 'exit' out of the
structured block. If an exception is not caught in the same structured block
it was thrown in, the behaviour is undefined / implementation defined,
the program will likely terminate.
Reviewers: JonasToth, aaron.ballman, baloghadamsoftware, gribozavr
Reviewed By: aaron.ballman, gribozavr
Subscribers: mgorny, xazax.hun, rnkovacs, guansong, jdoerfert, cfe-commits, ABataev
Tags: #clang-tools-extra, #openmp, #clang
Differential Revision: https://reviews.llvm.org/D59466
llvm-svn: 356802
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