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Generate a warning when creating a var with no type.
This makes the internal error in new_def() non-functional, but the warning will catch the bug and there's no harm in leaving the test in new_def().
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@ -182,6 +182,11 @@ void
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initialize_def (symbol_t *sym, type_t *type, expr_t *init, defspace_t *space,
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storage_class_t storage)
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{
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if (!type) {
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warning (0, "type for %s defaults to %s", sym->name,
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type_default->name);
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type = type_default;
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}
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if (sym->table == current_symtab) {
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if (sym->sy_type != sy_var || sym->type != type) {
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error (0, "%s redefined", sym->name);
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