[PATCH] D93630: [Attr] Apply GNU-style attributes to expression statements
Valeriy Savchenko via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Mon Dec 21 05:19:54 PST 2020
vsavchenko created this revision.
Herald added a subscriber: jdoerfert.
vsavchenko requested review of this revision.
Herald added a project: clang.
Herald added a subscriber: cfe-commits.
Before this commit, expression statements could not be annotated
with statement attributes. Whenever parser found attribute, it
unconditionally assumed that it was followed by a declaration.
This not only doesn't allow expression attributes to have attributes,
but also produces spurious error diagnostics.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D93630
Files:
clang/lib/Parse/ParseStmt.cpp
clang/test/Parser/stmt-attributes.c
clang/test/Sema/address_spaces.c
clang/test/Sema/block-literal.c
clang/test/SemaTemplate/address_space-dependent.cpp
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