From d537dc94aecf4b0504e217a7a6aaf0c17dfbb424 Mon Sep 17 00:00:00 2001
From: servostar <sven.vogel123@web.de>
Date: Sun, 9 Jun 2024 22:00:28 +0200
Subject: [PATCH] fixed: function call

---
 src/llvm/llvm-ir/func.c | 5 ++---
 src/llvm/llvm-ir/stmt.c | 6 ++++--
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/llvm/llvm-ir/func.c b/src/llvm/llvm-ir/func.c
index 246fbf7..d8b3894 100644
--- a/src/llvm/llvm-ir/func.c
+++ b/src/llvm/llvm-ir/func.c
@@ -114,6 +114,8 @@ BackendError impl_func_decl(LLVMBackendCompileUnit* unit,
 
     *llvm_fun = LLVMAddFunction(unit->module, name, llvm_fun_type);
 
+    g_hash_table_insert(scope->functions, name, llvm_fun_type);
+
     g_array_free(llvm_params, FALSE);
 
     return err;
@@ -136,9 +138,6 @@ BackendError impl_func_def(LLVMBackendCompileUnit* unit,
         func_scope->global_scope = global_scope;
         func_scope->params = g_hash_table_new(g_str_hash, g_str_equal);
 
-        // store function type in global scope
-        g_hash_table_insert(global_scope->functions, (gpointer)name, llvm_func);
-
         // create function body builder
         LLVMBasicBlockRef entry =
             LLVMAppendBasicBlockInContext(unit->context, llvm_func, "func.entry");
diff --git a/src/llvm/llvm-ir/stmt.c b/src/llvm/llvm-ir/stmt.c
index d25d0ae..6c09651 100644
--- a/src/llvm/llvm-ir/stmt.c
+++ b/src/llvm/llvm-ir/stmt.c
@@ -180,9 +180,11 @@ BackendError impl_func_call(LLVMBackendCompileUnit *unit,
 
     if (err.kind == Success) {
         LLVMValueRef llvm_func = LLVMGetNamedFunction(unit->module, call->function->name);
-        LLVMTypeRef llvm_func_type = LLVMTypeOf(llvm_func);
+
+        LLVMTypeRef llvm_func_type = g_hash_table_lookup(scope->func_scope->global_scope->functions, call->function->name);
+
         LLVMBuildCall2(builder, llvm_func_type, llvm_func, arguments, call->expressions->len,
-                       "stmt.call");
+                       "");
     }
 
     return err;