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| author | Ilya Biryukov <ibiryukov@google.com> | 2019-06-24 21:39:51 +0000 |
|---|---|---|
| committer | Ilya Biryukov <ibiryukov@google.com> | 2019-06-24 21:39:51 +0000 |
| commit | 5e69f27ef7086287519d0c04192108d322bd6e82 (patch) | |
| tree | f22d6b6e1cb7608fe022fd0449acd6d01ce7131c /llvm/lib/Transforms | |
| parent | 80258425999be15db29b18a3aecda7fb3db37ea6 (diff) | |
| download | bcm5719-llvm-5e69f27ef7086287519d0c04192108d322bd6e82.tar.gz bcm5719-llvm-5e69f27ef7086287519d0c04192108d322bd6e82.zip | |
[Syntax] Do not glue multiple empty PP expansions to a single mapping
Summary:
This change makes sure we have a single mapping for each macro expansion,
even if the result of expansion was empty.
To achieve that, we take information from PPCallbacks::MacroExpands into
account. Previously we relied only on source locations of expanded tokens.
Reviewers: sammccall
Reviewed By: sammccall
Subscribers: cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D62953
llvm-svn: 364236
Diffstat (limited to 'llvm/lib/Transforms')
0 files changed, 0 insertions, 0 deletions
