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author | Joel E. Denny <jdenny.ornl@gmail.com> | 2019-05-21 23:51:38 +0000 |
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committer | Joel E. Denny <jdenny.ornl@gmail.com> | 2019-05-21 23:51:38 +0000 |
commit | ddde0ec1e47b839a2c9d1b107b5cf3c17ca2710d (patch) | |
tree | 9addb94c209bdabc550842f7699383ef47b27552 /clang/examples | |
parent | b5417301917f5b38c91ca4a76c546c6467823353 (diff) | |
download | llvm-ddde0ec1e47b839a2c9d1b107b5cf3c17ca2710d.zip llvm-ddde0ec1e47b839a2c9d1b107b5cf3c17ca2710d.tar.gz llvm-ddde0ec1e47b839a2c9d1b107b5cf3c17ca2710d.tar.bz2 |
[PragmaHandler] Expose `#pragma` location
Currently, a pragma AST node's recorded location starts at the
namespace token (such as `omp` in the case of OpenMP) after the
`#pragma` token, and the `#pragma` location isn't available. However,
the `#pragma` location can be useful when, for example, rewriting a
directive using Clang's Rewrite facility.
This patch makes `#pragma` locations available in any `PragmaHandler`
but it doesn't yet make use of them.
This patch also uses the new `struct PragmaIntroducer` to simplify
`Preprocessor::HandlePragmaDirective`. It doesn't do the same for
`PPCallbacks::PragmaDirective` because that changes the API documented
in `clang-tools-extra/docs/pp-trace.rst`, and I'm not sure about
backward compatibility guarantees there.
Reviewed By: ABataev, lebedev.ri, aaron.ballman
Differential Revision: https://reviews.llvm.org/D61643
llvm-svn: 361335
Diffstat (limited to 'clang/examples')
-rw-r--r-- | clang/examples/AnnotateFunctions/AnnotateFunctions.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/clang/examples/AnnotateFunctions/AnnotateFunctions.cpp b/clang/examples/AnnotateFunctions/AnnotateFunctions.cpp index 1ed7e9e..96eb78e 100644 --- a/clang/examples/AnnotateFunctions/AnnotateFunctions.cpp +++ b/clang/examples/AnnotateFunctions/AnnotateFunctions.cpp @@ -58,7 +58,7 @@ class PragmaAnnotateHandler : public PragmaHandler { public: PragmaAnnotateHandler() : PragmaHandler("enable_annotate") { } - void HandlePragma(Preprocessor &PP, PragmaIntroducerKind Introducer, + void HandlePragma(Preprocessor &PP, PragmaIntroducer Introducer, Token &PragmaTok) override { Token Tok; |