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Fix bug in __extension__ handling for declarations, from Abramo

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Bagnara with a fix from Enea Zaffanella!

llvm-svn: 80094
This commit is contained in:
Douglas Gregor
2009-08-26 14:27:30 +00:00
parent c4581eaca8
commit 66a985d16e
4 changed files with 23 additions and 5 deletions
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17
clang/lib/Parse/ParseDecl.cpp
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@@ -1509,10 +1509,19 @@ void Parser::ParseStructUnionBody(SourceLocation RecordLoc,
// Convert them all to fields.
for (unsigned i = 0, e = FieldDeclarators.size(); i != e; ++i) {
FieldDeclarator &FD = FieldDeclarators[i];
DeclPtrTy Field;
// Install the declarator into the current TagDecl.
DeclPtrTy Field = Actions.ActOnField(CurScope, TagDecl,
DS.getSourceRange().getBegin(),
FD.D, FD.BitfieldSize);
if (FD.D.getExtension()) {
// Silences extension warnings
ExtensionRAIIObject O(Diags);
Field = Actions.ActOnField(CurScope, TagDecl,
DS.getSourceRange().getBegin(),
FD.D, FD.BitfieldSize);
} else {
Field = Actions.ActOnField(CurScope, TagDecl,
DS.getSourceRange().getBegin(),
FD.D, FD.BitfieldSize);
}
FieldDecls.push_back(Field);
}
} else { // Handle @defs
@@ -2016,6 +2025,8 @@ void Parser::ParseDeclarator(Declarator &D) {
void Parser::ParseDeclaratorInternal(Declarator &D,
DirectDeclParseFunction DirectDeclParser) {
if (Diags.hasAllExtensionsSilenced())
D.setExtension();
// C++ member pointers start with a '::' or a nested-name.
// Member pointers get special handling, since there's no place for the
// scope spec in the generic path below.