Add initial local definition/access

1 files changed, 3 insertions, 2 deletions

diff --git a/src/parser.c b/src/parser.c
index 100916b..2bf95d4 100644
--- a/src/parser.c
+++ b/src/parser.c
@@ -569,6 +569,7 @@ parse(Token *tokens, Errors *errors) {
 
     // Prepare global environment of builtin functions.
     Environment *global_env = env_alloc(NULL);
+    Environment *env = env_alloc(global_env);
     size_t n_builtins = sizeof(builtins) / sizeof(char*);
     for (size_t i = 0; i < n_builtins; i++) {
         // Prepare builtin symbol.
@@ -600,7 +601,7 @@ parse(Token *tokens, Errors *errors) {
             }
         }
         array_push(final_roots, root);
-        semantic_analysis(global_env, root, errors);
+        semantic_analysis(env, root, errors);
         if (errors->n != 0) {
             array_free(final_roots);
             return (Program){0};
@@ -614,7 +615,7 @@ parse(Token *tokens, Errors *errors) {
     // TODO: Type check basic expressions (e.g. arithmetic/numeric comparisons).
     // We can't be sure when we have functions unless the return type is known.
 
-    return (Program){roots, global_env};
+    return (Program){roots, env};
 }
 
 Environment *