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| author | Jason Merrill <jason@redhat.com> | 2009-10-17 02:11:21 -0400 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2009-10-17 02:11:21 -0400 |
| commit | af16209f32e1920919942ae2989fa1b857dfe73c (patch) | |
| tree | 0806193b83f08725851eb08a487f668ecd2bfff2 /gcc/cp/error.c | |
| parent | 6c3f4949eeda138f5ffa0377443d626951ecc0a7 (diff) | |
| download | gcc-af16209f32e1920919942ae2989fa1b857dfe73c.zip gcc-af16209f32e1920919942ae2989fa1b857dfe73c.tar.gz gcc-af16209f32e1920919942ae2989fa1b857dfe73c.tar.bz2 | |
re PR c++/38888 ([C++0x] badly readable diagnostic output with variadic templates)
PR c++/38888
* error.c (dump_template_bindings): Wrap argument packs in {}.
From-SVN: r152925
Diffstat (limited to 'gcc/cp/error.c')
| -rw-r--r-- | gcc/cp/error.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/gcc/cp/error.c b/gcc/cp/error.c index b50704a..ce5660f 100644 --- a/gcc/cp/error.c +++ b/gcc/cp/error.c @@ -311,7 +311,13 @@ dump_template_bindings (tree parms, tree args, VEC(tree,gc)* typenames) pp_equal (cxx_pp); pp_cxx_whitespace (cxx_pp); if (arg) - dump_template_argument (arg, TFF_PLAIN_IDENTIFIER); + { + if (ARGUMENT_PACK_P (arg)) + pp_cxx_left_brace (cxx_pp); + dump_template_argument (arg, TFF_PLAIN_IDENTIFIER); + if (ARGUMENT_PACK_P (arg)) + pp_cxx_right_brace (cxx_pp); + } else pp_string (cxx_pp, M_("<missing>")); |