Check exe and lib output so -o works with directories. Removed construct forms from Maybe.

lib7/std/collections/maybe.c3

@@ -28,16 +28,6 @@ fn Maybe value(Type val)
 	return { .value = val, .has_value = true };
 }
 
-fn Maybe Maybe.with_value(Type val) @operator(construct)
-{
-	return { .value = val, .has_value = true };
-}
-
-fn Maybe Maybe.empty() @operator(construct)
-{
-	return { };
-}
-
 const Maybe EMPTY = { };
 
 macro Type! Maybe.get(self)

releasenotes.md

@@ -28,6 +28,7 @@
 - Several fixes for .o files and -o output, improving handling and naming.
 - Fix bug casting bool to int to other int #1995.
 - `@if` declarations were missing from -P output #1973.
+- Check exe and lib output so -o works with directories.
 
 ### Stdlib changes
 

src/compiler/compiler.c

@@ -658,6 +658,12 @@ void compiler_compile(void)
 			create_output_dir(compiler.build.output_dir);
 			output_exe = file_append_path(compiler.build.output_dir, output_exe);
 		}
+		char *dir_path = file_get_dir(output_exe);
+		if (dir_path && strlen(dir_path) && !file_is_dir(dir_path))
+		{
+			error_exit("Can't create '%s', the directory '%s' could not be found.", output_exe, dir_path);
+		}
+
 		if (file_is_dir(output_exe))
 		{
 			error_exit("Cannot create exe with the name '%s' - there is already a directory with that name.", output_exe);
@@ -757,6 +763,11 @@ void compiler_compile(void)
 			create_output_dir(compiler.build.output_dir);
 			output_static = file_append_path(compiler.build.output_dir, output_static);
 		}
+		char *dir_path = file_get_dir(output_static);
+		if (dir_path && strlen(dir_path) && !file_is_dir(dir_path))
+		{
+			error_exit("Can't create '%s', the directory '%s' could not be found.", output_static, dir_path);
+		}
 		if (file_is_dir(output_static))
 		{
 			error_exit("Cannot create a static library with the name '%s' - there is already a directory with that name.", output_exe);
@@ -777,6 +788,11 @@ void compiler_compile(void)
 			create_output_dir(compiler.build.output_dir);
 			output_dynamic = file_append_path(compiler.build.output_dir, output_dynamic);
 		}
+		char *dir_path = file_get_dir(output_dynamic);
+		if (dir_path && strlen(dir_path) && !file_is_dir(dir_path))
+		{
+			error_exit("Can't create '%s', the directory '%s' could not be found.", output_dynamic, dir_path);
+		}
 		if (file_is_dir(output_dynamic))
 		{
 			error_exit("Cannot create a dynamic library with the name '%s' - there is already a directory with that name.", output_exe);

src/utils/file_utils.c

@@ -169,7 +169,7 @@ bool file_namesplit(const char *path, char** filename_ptr, char** directory_ptr)
 	if (file_len == 1 && path[0] == '.') return false;
 	if (file_len == 2 && path[0] == '.' && path[1] == '.') return false;
 	if (!file_len) return false;
-	*filename_ptr = str_copy(&path[len - file_len], file_len);
+	if (filename_ptr) *filename_ptr = str_copy(&path[len - file_len], file_len);
 	if (!directory_ptr) return true;
 	if (file_len < len)
 	{
@@ -422,6 +422,13 @@ DONE:;
 	return lib_path;
 }
 
+char *file_get_dir(const char *full_path)
+{
+	char *dir = NULL;
+	file_get_dir_and_filename_from_full(full_path, NULL, &dir);
+	return dir;
+}
+
 void file_get_dir_and_filename_from_full(const char *full_path, char **filename, char **dir_path)
 {
 	if (!file_namesplit(full_path, filename, dir_path))

src/utils/lib.h

@@ -83,6 +83,7 @@ bool file_touch(const char *path);
 char *file_read_binary(const char *path, size_t *size);
 char *file_read_all(const char *path, size_t *return_size);
 size_t file_clean_buffer(char *buffer, const char *path, size_t file_size);
+char *file_get_dir(const char *full_path);
 void file_get_dir_and_filename_from_full(const char *full_path, char **filename, char **dir_path);
 void file_find_top_dir();
 bool file_has_suffix_in_list(const char *file_name, int name_len, const char **suffix_list, int suffix_count);