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Add support for enums.

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This commit is contained in:
Matt Pharr
2011-07-17 16:43:05 +02:00
parent 17e5c8b7c2
commit f0f876c3ec
23 changed files with 1031 additions and 251 deletions
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10
stmt.cpp
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@@ -152,13 +152,14 @@ lInitSymbol(llvm::Value *lvalue, const char *symName, const Type *type,
}
}
// Atomic types can't be initialized with { ... } initializer
// Atomic types and enums can't be initialized with { ... } initializer
// expressions, so print an error and return if that's what we've got
// here..
if (dynamic_cast<const AtomicType *>(type) != NULL) {
if (dynamic_cast<const AtomicType *>(type) != NULL ||
dynamic_cast<const EnumType *>(type) != NULL) {
if (dynamic_cast<ExprList *>(initExpr) != NULL)
Error(initExpr->pos, "Expression list initializers can't be used for "
"variable \"%s\' with atomic type \"%s\".", symName,
"variable \"%s\' with type \"%s\".", symName,
type->GetString().c_str());
return;
}
@@ -373,7 +374,8 @@ DeclStmt::TypeCheck() {
// the int->float type conversion is in there and we don't return
// an int as the constValue later...
const Type *type = decl->sym->type;
if (dynamic_cast<const AtomicType *>(type) != NULL) {
if (dynamic_cast<const AtomicType *>(type) != NULL ||
dynamic_cast<const EnumType *>(type) != NULL) {
// If it's an expr list with an atomic type, we'll later issue
// an error. Need to leave decl->initExpr as is in that case so it
// is in fact caught later, though.