From 30b76d90596178c3a71910104326c12a4a2ac25f Mon Sep 17 00:00:00 2001 From: Ian Lance Taylor Date: Mon, 21 Dec 2020 16:21:24 -0800 Subject: [PATCH] -fdump-go-spec: don't crash if DECL_ORIGINAL_TYPE is NULL * godump.c (go_output_typedef): If DECL_ORIGINAL_TYPE is NULL, use TREE_TYPE. --- gcc/godump.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/gcc/godump.c b/gcc/godump.c index ff3a4a9c52c..a59f9a02b5f 100644 --- a/gcc/godump.c +++ b/gcc/godump.c @@ -1159,6 +1159,8 @@ go_output_typedef (class godump_container *container, tree decl) type = IDENTIFIER_POINTER (DECL_NAME (decl)); original_type = DECL_ORIGINAL_TYPE (decl); + if (original_type == NULL_TREE) + original_type = TREE_TYPE (decl); /* Suppress typedefs where the type name matches the underlying struct/union/enum tag. This way we'll emit the struct definition -- 2.30.2