fixed failing tests

src/ast/ast.c

@@ -89,7 +89,7 @@ void AST_init() {
     lookup_table[AST_AddressOf] = "address of";
     lookup_table[AST_Dereference] = "deref";
     lookup_table[AST_Reference] = "ref";
-    lookup_table[AST_Reference] = "ret";
+    lookup_table[AST_Return] = "ret";
 }
 
 const char* AST_node_to_string(const struct AST_Node_t* node) {

src/set/types.c

@@ -9,7 +9,7 @@
 Type* SET_function_get_return_type(Function* function) {
     assert(NULL != function);
 
-    const Type* return_type = NULL;
+    Type* return_type = NULL;
 
     switch (function->kind) {
         case FunctionDeclarationKind:
@@ -25,4 +25,6 @@ Type* SET_function_get_return_type(Function* function) {
     if (NULL == return_type) {
         ERROR("Function return type is nullptr");
     }
+
+    return return_type;
 }

tests/ast/test_ast.py

@@ -65,27 +65,31 @@ def run_check_print_node():
 34 typedef
 35 box
 36 fun
-37 value
-38 list
-39 expr list
-40 arg list
-41 param list
-42 stmt list
-43 ident list
-44 value
-45 type
-46 value
+37 fun
+38 fun
+39 fun
+40 value
+41 list
+42 expr list
+43 arg list
+44 param list
+45 stmt list
+46 ident list
 47 value
-48 value
-49 -
-50 parameter
+48 type
+49 value
+50 value
 51 value
-52 parameter-declaration
-53 address of
-54 deref
-55 ref
-56 value
-57 value
+52 -
+53 parameter
+54 value
+55 parameter-declaration
+56 address of
+57 deref
+58 ref
+59 value
+60 value
+61 ret
 """ == p.stdout
 
 
@@ -95,7 +99,7 @@ def run_check_print_graphviz():
     info("creating temporary folder...")
 
     if not os.path.exists("tmp"):
-        os.mkdir("tmp")
+        os.makedirs("tmp", exist_ok=True)
 
     info("cleaning temporary folder...")
 

tests/driver/clang/main.gsc

@@ -1,28 +1,27 @@
 
 import "std"
 
-fun cstrlen(in cstr: str)(out u32: len) {
+fun u32:cstrlen(in cstr: str) {
     u32: idx = 0 as u32
 
     while !(str[idx] == 0) {
         idx = idx + 1 as u32
     }
 
-    len = idx
+    ret idx
 }
 
 fun printcstr(in cstr: msg) {
-    u32: len = 0 as u32
-    cstrlen(msg)(len)
+    u32: len = cstrlen(msg)
 
-    handle: stdout = 0 as u32
-    getStdoutHandle()(stdout)
+    handle: stdout = getStdoutHandle()
 
-    u32: written = 0 as u32
-    writeBytes(stdout, msg, len)(written)
+    writeBytes(stdout, msg, len)
 }
 
-fun main() {
+fun int:main() {
     cstr: msg = "Hello, world!\n"
     printcstr(msg)
+
+    ret 0
 }

tests/driver/gcc/main.gsc

@@ -1,28 +1,27 @@
 
 import "std"
 
-fun cstrlen(in cstr: str)(out u32: len) {
+fun u32:cstrlen(in cstr: str) {
     u32: idx = 0 as u32
 
     while !(str[idx] == 0) {
         idx = idx + 1 as u32
     }
 
-    len = idx
+    ret idx
 }
 
 fun printcstr(in cstr: msg) {
-    u32: len = 0 as u32
-    cstrlen(msg)(len)
+    u32: len = cstrlen(msg)
 
-    handle: stdout = 0 as u32
-    getStdoutHandle()(stdout)
+    handle: stdout = getStdoutHandle()
 
-    u32: written = 0 as u32
-    writeBytes(stdout, msg, len)(written)
+    writeBytes(stdout, msg, len)
 }
 
-fun main() {
+fun int:main() {
     cstr: msg = "Hello, world!\n"
     printcstr(msg)
+
+    ret 0
 }

tests/hello_world/main.gsc

@@ -1,27 +1,25 @@
 
 import "std"
 
-fun cstrlen(in cstr: str)(out u32: len) {
+fun u32:cstrlen(in cstr: str) {
     u32: idx = 0 as u32
 
     while !(str[idx] == 0) {
-        idx = idx + 1
+        idx = idx + 1 as u32
     }
 
-    len = idx
+    ret idx
 }
 
 fun printcstr(in cstr: msg) {
-    u32: len = 0
-    cstrlen(msg)(len)
+    u32: len = cstrlen(msg)
 
-    handle: stdout = 0
-    getStdoutHandle()(stdout)
+    handle: stdout = getStdoutHandle()
 
-    u32: written = 0
-    writeBytes(stdout, msg, len)(written)
+    writeBytes(stdout, msg, len)
 }
 
-fun main() {
+fun int:main() {
     printcstr("Hello, world!\n")
+    ret 0
 }

tests/input_file/test.gsc

@@ -1,4 +1,4 @@
 
-fun main(out int: ret) {
-    ret = 56 as int
+fun int:main() {
+    ret 56 as int
 }

tests/input_file/test_input_file.py

@@ -22,7 +22,7 @@ def check_abort():
 
     logging.basicConfig(level=logging.INFO)
 
-    p = subprocess.run(["./gsc", "compile"], capture_output=True, text=True)
+    p = subprocess.run(["./gsc", "compile", "foo.gsc"], capture_output=True, text=True)
 
     assert p.returncode == 1