Commit Graph

2 Commits

Author SHA1 Message Date
Erich Keane 505427cb2f Permit redeclarations of a builtin to specify calling convention.
After https://reviews.llvm.org/rL355317 we noticed that quite a decent
amount of code redeclares builtins (memcpy in particular, I believe
reduced from an MSVC header) with a calling convention specified.
This gets particularly troublesome when the user specifies a new
'default' calling convention on the command line.

When looking to add a diagnostic for this case, it was noticed that we
had 3 other diagnostics that differed only slightly.  This patch ALSO
unifies those under a 'select'.  Unfortunately, the order of words in
ONE of these diagnostics was reversed ("'thiscall' calling convention"
vs "calling convention 'thiscall'"), so this patch also standardizes on
the former.

Differential Revision: https://reviews.llvm.org/D59560

Change-Id: I79f99fe7c2301640755ffdd774b46eb44526bb22
llvm-svn: 356663
2019-03-21 13:30:56 +00:00
Denis Zobnin f49c0f83aa Fix assertion "Chunk.Kind == DeclaratorChunk::Function" with attributed type.
This patch is to upgrade FunctionTypeUnwrapper for correct processing of
AttributedType. Fixes PR25786.
Patch by Alexander Makarov.

Differential Revision: http://reviews.llvm.org/D15373

llvm-svn: 260373
2016-02-10 11:23:48 +00:00