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| author | Jakub Jelinek <jakub@redhat.com> | 2020-01-02 18:29:59 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2020-01-02 18:29:59 +0100 |
| commit | 4a08009efaaeddde930e20f2669fd542422eec31 (patch) | |
| tree | c70f62efc0235587a1554a5e5ec182973f6affde /gcc/cp/cp-objcp-common.c | |
| parent | f782b66765c9fccc894fff71a843343ee26ccd50 (diff) | |
| download | gcc-4a08009efaaeddde930e20f2669fd542422eec31.zip gcc-4a08009efaaeddde930e20f2669fd542422eec31.tar.gz gcc-4a08009efaaeddde930e20f2669fd542422eec31.tar.bz2 | |
re PR c/90677 (gcc-9.1.0 fails to build __gcc_diag__ souce: error: 'cgraph_node' is not defined as a type)
PR c/90677
* cp-objcp-common.c (identifier_global_tag): Return NULL_TREE if name
has not been found, rather than error_mark_node.
* c-c++-common/pr90677-2.c: New test.
From-SVN: r279840
Diffstat (limited to 'gcc/cp/cp-objcp-common.c')
| -rw-r--r-- | gcc/cp/cp-objcp-common.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/gcc/cp/cp-objcp-common.c b/gcc/cp/cp-objcp-common.c index d2a6800..42eb5ac 100644 --- a/gcc/cp/cp-objcp-common.c +++ b/gcc/cp/cp-objcp-common.c @@ -354,8 +354,11 @@ identifier_global_value (tree name) tree identifier_global_tag (tree name) { - return lookup_qualified_name (global_namespace, name, /*prefer_type*/2, - /*complain*/false); + tree ret = lookup_qualified_name (global_namespace, name, /*prefer_type*/2, + /*complain*/false); + if (ret == error_mark_node) + return NULL_TREE; + return ret; } /* Returns true if NAME refers to a built-in function or function-like |