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| author | Jakub Jelinek <jakub@redhat.com> | 2016-09-20 17:17:41 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2016-09-20 17:17:41 +0200 |
| commit | eaf1ece1315e4fc7356e9fb24e07c4bd86c73f14 (patch) | |
| tree | 7d5967c69ac06d2e7a5f0e9354b946b4a56ee352 /gcc/cp/parser.c | |
| parent | 590b62e90d6d86e68442ffa608c7c6e5653736d5 (diff) | |
| download | gcc-eaf1ece1315e4fc7356e9fb24e07c4bd86c73f14.zip gcc-eaf1ece1315e4fc7356e9fb24e07c4bd86c73f14.tar.gz gcc-eaf1ece1315e4fc7356e9fb24e07c4bd86c73f14.tar.bz2 | |
re PR c++/77638 (ICE on x86_64-linux-gnu (internal compiler error: tree check: expected tree that contains ‘decl common’ structure, have ‘error_mark’ in cp_parser_template_declaration_after_parameters, at cp/parser.c:25722))
PR c++/77638
* parser.c (cp_parser_template_declaration_after_parameter): For 2
argument operator"" template set ok to false for
parm == error_mark_node.
* g++.dg/cpp0x/udlit-tmpl-arg-neg2.C: New test.
From-SVN: r240266
Diffstat (limited to 'gcc/cp/parser.c')
| -rw-r--r-- | gcc/cp/parser.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/cp/parser.c b/gcc/cp/parser.c index 9a20a5f..168486c 100644 --- a/gcc/cp/parser.c +++ b/gcc/cp/parser.c @@ -25723,7 +25723,8 @@ cp_parser_template_declaration_after_parameters (cp_parser* parser, tree type = INNERMOST_TEMPLATE_PARMS (parm_type); tree parm_list = TREE_VEC_ELT (parameter_list, 1); tree parm = INNERMOST_TEMPLATE_PARMS (parm_list); - if (TREE_TYPE (parm) != TREE_TYPE (type) + if (parm == error_mark_node + || TREE_TYPE (parm) != TREE_TYPE (type) || !TEMPLATE_PARM_PARAMETER_PACK (DECL_INITIAL (parm))) ok = false; } |