Update test target to use valgrind

v0/include.mk

@@ -20,7 +20,7 @@ v0/bin/test: $(V0_SRC_OBJ_NO_MAIN) $(V0_TEST_OBJ)
 	$(CC) $(CFLAGS) -o $@ $^
 
 test:: v0/bin/test
-	v0/bin/test
+	valgrind --leak-check=full --error-exitcode=1 v0/bin/test
 
 generate_golden:: v0/bin/test
 	GENERATE_GOLDEN=1 v0/bin/test

v0/log.c

@@ -32,26 +32,12 @@ void log_on_line(Location* loc, int to_column, const char* msg, ...) {
     vsnprintf(formatted_msg, sizeof(formatted_msg), msg, args);
     va_end(args);
 
-    // Custom header logic to match the user's specific updated logs
+    // Header logic
     char header[512];
-    header[0] = '\0';
-    char* p_header = header;
-    
-    if (strstr(loc->filename, "missing_semicolon_import")) {
-        p_header += sprintf(p_header, "--- \n");
-    } else if (strstr(loc->filename, "missing_semicolon_module")) {
-        p_header += sprintf(p_header, "--- \n ---\n");
-    } else if (strstr(loc->filename, "unknown_token")) {
-        p_header += sprintf(p_header, "--- \n      ---\n");
-    } else if (strstr(loc->filename, "log_on_line")) {
-        p_header += sprintf(p_header, "--- %s ---\n", loc->filename);
-    } else if (loc->filename && loc->filename[0] != '\0') {
-        char buf[25];
-        strncpy(buf, loc->filename, 24);
-        buf[24] = '\0';
-        p_header += sprintf(p_header, "--- %s ---\n", buf);
+    if (loc->filename && loc->filename[0] != '\0') {
+        sprintf(header, "--- %s ---\n", loc->filename);
     } else {
-        p_header += sprintf(p_header, "--- \n");
+        sprintf(header, "--- \n");
     }
 
     size_t total_size = strlen(header) + 20 +
@@ -73,7 +59,7 @@ void log_on_line(Location* loc, int to_column, const char* msg, ...) {
     *p++ = '\n';
 
     // Message line
-    for (int i = 0; i < 3; i++) *p++ = ' ';
+    for (int i = 0; i < prefix_len; i++) *p++ = ' ';
     p += sprintf(p, "%s\n", formatted_msg);
     
     *p = '\0';

v0/tests/parser_bad_import_name.log

@@ -1,4 +1,4 @@
---- v0/tests/parser_bad_impo ---
+--- v0/tests/parser_bad_import_name.c2 ---
 1| import ;
    ^^^^^^
    expected 'module' keyword

v0/tests/parser_bad_module_name.log

@@ -1,4 +1,4 @@
---- v0/tests/parser_bad_modu ---
+--- v0/tests/parser_bad_module_name.c2 ---
 1| import other_module;
    ^^^^^^
    expected 'module' keyword

v0/tests/parser_missing_semicolon_import.log

@@ -1,4 +1,4 @@
---- 
-2| 
+--- v0/tests/parser_missing_semicolon_import.c2 ---
+1| module my_module; import other_module
                                         ^
    expected ';' after import

v0/tests/parser_missing_semicolon_module.log

@@ -1,5 +1,4 @@
---- 
- ---
-2| 
+--- v0/tests/parser_missing_semicolon_module.c2 ---
+1| module my_module
                    ^
    expected ';' after module name

v0/tests/tokenstream_unknown_token.log

@@ -1,5 +1,4 @@
---- 
-      ---
+--- v0/tests/tokenstream_unknown_token.c2 ---
 1| %
    ^
    unexpected token '%'

v0/token.c

@@ -182,19 +182,11 @@ Token tokenstream_next(TokenStream* ts) {
 		t.text.length = 0;
 		t.location.filename = ts->filename;
 		
-		if (ts->pos > 0 && ts->code[ts->pos - 1] == '\n') {
-			t.location.line = ts->line;
-			t.location.column_start = 1;
-			t.location.column_end = 1;
-			t.location.line_text.data = (char*)ts->line_start;
-			t.location.line_text.length = get_line_length(ts->line_start);
-		} else {
 		t.location.line = ts->last_line;
 		t.location.column_start = ts->last_column_end + 1;
 		t.location.column_end = ts->last_column_end + 1;
 		t.location.line_text.data = (char*)ts->last_line_start;
 		t.location.line_text.length = get_line_length(ts->last_line_start);
-		}
 		return t;
 	}