Fix a couple of suboptimalities in error recovery.
1. In the top level of ParseStatementOrDeclaration, don't eat a } if we
just parsed a statement if it list there. Also, don't even bother
emitting an error about a missing semicolon if the statement had a
bug (an rbrace is fine).
2. In do/while parsing, don't require a 'while' to be present if the do
body didn't parse.
This allows us to generate a clean diagnostic for this code:
t.c:1:22: error: expected expression
void foo (void) { do . while (0); }
^
Thanks to Neil for pointing this out.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59256 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed