fix scope thing

1 files changed, 7 insertions, 0 deletions

diff --git a/codegen.c b/codegen.c
index ae94d9f..bdc3cbf 100644
--- a/codegen.c
+++ b/codegen.c
@@ -100,6 +100,8 @@ static void emit_storage_loc(
         case STO_IMM:
             fprintf(outfile, "%llu", loc->value);
             break;
+        case STO_UNRESOLVED:
+            CGEN_PANIC("can't emit unresolved storage location");
     }
 }
 
@@ -120,6 +122,8 @@ static bool locs_equal(
             return strcmp(a->label, b->label) == 0;
         case STO_FN:
             return a->decl == b->decl;
+        case STO_UNRESOLVED:
+            return false;
     }
     CGEN_PANIC("unhandled storage type case");
 }
@@ -176,6 +180,8 @@ static void emit_mov(
         case STO_IMM:
             CGEN_PANIC(
                 "can't move value into immediate value %lld", dst->loc.value);
+        case STO_UNRESOLVED:
+            CGEN_PANIC("can't move value into unresolved storage");
     }
     fprintf(outfile, "\n");
 }
@@ -580,6 +586,7 @@ static void emit_fn_decl(FILE* outfile, const struct fn_decl_node* node) {
     while (arg_decl != NULL) {
         struct lval_def arg_dst =
             make_stack_lval(outfile, &arg_decl->decl->type);
+        /* TODO: type checker should define vars, we just set their loc */
         scope_define_var(
             scope,
             (struct var_def) {