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-rw-r--r--gcc/cp/decl2.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/gcc/cp/decl2.c b/gcc/cp/decl2.c
index 9ed53b8..fd54cac 100644
--- a/gcc/cp/decl2.c
+++ b/gcc/cp/decl2.c
@@ -3944,8 +3944,13 @@ cp_write_global_declarations (void)
|| !vec_safe_is_empty (decl_namespace_list))
return;
+ /* This is the point to write out a PCH if we're doing that.
+ In that case we do not want to do anything else. */
if (pch_file)
- c_common_write_pch ();
+ {
+ c_common_write_pch ();
+ return;
+ }
cgraph_process_same_body_aliases ();