Issue error on "void" typed variable, function parameter, or struct member.

2012-02-06 07:44:45 -08:00
parent fa7a7fe23e
commit 977b983771
10 changed files with 56 additions and 1 deletions
--- a/module.cpp
+++ b/module.cpp
@@ -237,6 +237,11 @@ Module::AddGlobalVariable(Symbol *sym, Expr *initExpr, bool isConst) {
        return;
    }

+    if (sym->type == AtomicType::Void) {
+        Error(sym->pos, "\"void\" type global variable is illegal.");
+        return;
+    }
+
    sym->type = ArrayType::SizeUnsizedArrays(sym->type, initExpr);
    if (sym->type == NULL)
        return;