Add a parallel comment

davepeck · davepeck · commit d7eadec57c80 · 2025-07-08T16:14:32.000-07:00
diff --git a/Parser/action_helpers.c b/Parser/action_helpers.c
@@ -1887,6 +1887,7 @@ _PyPegen_concatenate_strings(Parser *p, asdl_expr_seq *strings,
         return NULL;
     }
 
+    // Cannot mix strings/f-strings and t-strings
     if ((unicode_string_found || f_string_found) && t_string_found) {
         RAISE_SYNTAX_ERROR("cannot mix str and Template literals");
         return NULL;

Original file line number	Diff line number	Diff line change
`@@ -1887,6 +1887,7 @@ _PyPegen_concatenate_strings(Parser p, asdl_expr_seq strings,`
`1887`	`1887`	`return NULL;`
`1888`	`1888`	`}`
`1889`	`1889`
	`1890`	`+ // Cannot mix strings/f-strings and t-strings`
`1890`	`1891`	`if ((unicode_string_found \|\| f_string_found) && t_string_found) {`
`1891`	`1892`	`RAISE_SYNTAX_ERROR("cannot mix str and Template literals");`
`1892`	`1893`	`return NULL;`