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Emit codegen of enum literals. 

llvm-svn: 39646
This commit is contained in:
Chris Lattner 2007-06-11 03:52:52 +00:00
parent 9fba02845b
commit f99b3f5ec2
1 changed files with 6 additions and 1 deletions
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7
clang/CodeGen/CGExpr.cpp
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@ -338,7 +338,12 @@ RValue CodeGenFunction::EmitExpr(const Expr *E) {
// l-values. // l-values.
case Expr::DeclRefExprClass: case Expr::DeclRefExprClass:
// FIXME: EnumConstantDecl's are not lvalues. This is wrong for them. // DeclRef's of EnumConstantDecl's are simple rvalues.
if (const EnumConstantDecl *EC =
dyn_cast<EnumConstantDecl>(cast<DeclRefExpr>(E)->getDecl()))
return RValue::get(ConstantInt::get(EC->getInitVal()));
// FALLTHROUGH
case Expr::ArraySubscriptExprClass: case Expr::ArraySubscriptExprClass:
return EmitLoadOfLValue(E); return EmitLoadOfLValue(E);
case Expr::StringLiteralClass: case Expr::StringLiteralClass: