aaron.ballman requested changes to this revision.
aaron.ballman added a comment.
This revision now requires changes to proceed.
Missing Sema tests for the attribute.
================
Comment at: include/clang/Basic/AttrDocs.td:2082
@@ +2081,3 @@
+
+struct S {
+ char a[4], char b[4];
----------------
I *think* this code example will give doxygen fits because it's not indented;
have you tried generating the docs locally? You can test this by running:
`clang-tblgen -gen-attr-docs -I E:\llvm\llvm\tools\clang\include
E:\llvm\llvm\tools\clang\include\clang\Basic\Attr.td -o
E:\llvm\llvm\tools\clang\docs\AttributeReference.rst` and then building the
docs as normal. Note, you will have to revert AttributeReference.rst when you
are done.
================
Comment at: lib/AST/ExprConstant.cpp:1051-1057
@@ -1050,4 +1050,9 @@
CharUnits Offset;
bool InvalidBase : 1;
- unsigned CallIndex : 31;
+
+ // Indicates the enclosing struct is marked overallocated. This is used in
+ // computation of __builtin_object_size.
+ bool OverAllocated : 1;
+
+ unsigned CallIndex : 30;
SubobjectDesignator Designator;
----------------
All three of these should be using `unsigned`, otherwise you do not get the
behavior you expect in MSVC (it allocates bit-fields of different types on
their own boundaries).
http://reviews.llvm.org/D21453
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