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Check in a couple fixes for vector extensions. 

llvm-svn: 48461
This commit is contained in:
Nate Begeman 2008-03-17 17:22:18 +00:00
parent fff4fc7e6d
commit 0c185c45a9
1 changed files with 2 additions and 2 deletions
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4
clang/lib/Sema/SemaExpr.cpp
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@ -547,7 +547,7 @@ ActOnMemberReferenceExpr(ExprTy *Base, SourceLocation OpLoc,
MemberLoc, MemberType);
} else if (BaseType->isOCUVectorType() && OpKind == tok::period) {
// Component access limited to variables (reject vec4.rg.g).
if (!isa<DeclRefExpr>(BaseExpr))
if (!isa<DeclRefExpr>(BaseExpr) && !isa<ArraySubscriptExpr>(BaseExpr))
return Diag(OpLoc, diag::err_ocuvector_component_access,
SourceRange(MemberLoc));
QualType ret = CheckOCUVectorComponent(BaseType, OpLoc, Member, MemberLoc);
@ -1284,7 +1284,7 @@ inline QualType Sema::CheckVectorOperands(SourceLocation loc, Expr *&lex,
QualType lhsType = lex->getType(), rhsType = rex->getType();
// make sure the vector types are identical.
if (lhsType == rhsType)
if (lhsType.getCanonicalType() == rhsType.getCanonicalType())
return lhsType;
// if the lhs is an ocu vector and the rhs is a scalar of the same type,