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| author | Jason Merrill <jason@redhat.com> | 2022-04-14 17:35:35 -0400 |
|---|---|---|
| committer | Jason Merrill <jason@redhat.com> | 2022-04-29 09:21:32 -0400 |
| commit | a0a2554d7c86c126de85fcbd5bd7e16dbb5a2693 (patch) | |
| tree | e747cdf9ead6dfdc7e019bb6f48feb3058850819 /gcc/cp/error.cc | |
| parent | ac5b356d0567992d8863816e203c7d98b25036dc (diff) | |
| download | gcc-a0a2554d7c86c126de85fcbd5bd7e16dbb5a2693.zip gcc-a0a2554d7c86c126de85fcbd5bd7e16dbb5a2693.tar.gz gcc-a0a2554d7c86c126de85fcbd5bd7e16dbb5a2693.tar.bz2 | |
c++: using in diagnostics [PR102987]
The decl pretty-printing code wasn't looking at the flags parameter, so we
were printing 'using' in the middle of an expression.
PR c++/102987
gcc/cp/ChangeLog:
* error.cc (dump_decl) [USING_DECL]: Respect flags.
gcc/testsuite/ChangeLog:
* g++.dg/diagnostic/using1.C: Check pretty-printing.
Diffstat (limited to 'gcc/cp/error.cc')
| -rw-r--r-- | gcc/cp/error.cc | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/gcc/cp/error.cc b/gcc/cp/error.cc index 2b07136..53a9073 100644 --- a/gcc/cp/error.cc +++ b/gcc/cp/error.cc @@ -1439,16 +1439,20 @@ dump_decl (cxx_pretty_printer *pp, tree t, int flags) case USING_DECL: { - pp_cxx_ws_string (pp, "using"); - tree scope = USING_DECL_SCOPE (t); + if (flags & TFF_DECL_SPECIFIERS) + pp_cxx_ws_string (pp, "using"); bool variadic = false; - if (PACK_EXPANSION_P (scope)) + if (!(flags & TFF_UNQUALIFIED_NAME)) { - scope = PACK_EXPANSION_PATTERN (scope); - variadic = true; + tree scope = USING_DECL_SCOPE (t); + if (PACK_EXPANSION_P (scope)) + { + scope = PACK_EXPANSION_PATTERN (scope); + variadic = true; + } + dump_type (pp, scope, flags); + pp_cxx_colon_colon (pp); } - dump_type (pp, scope, flags); - pp_cxx_colon_colon (pp); dump_decl (pp, DECL_NAME (t), flags); if (variadic) pp_cxx_ws_string (pp, "..."); |