From 088d4f95da02aab7953cb26441e68c98098109c5 Mon Sep 17 00:00:00 2001 From: Jakub Jelinek Date: Wed, 31 Dec 2008 00:52:06 +0100 Subject: [PATCH] re PR c++/38640 (ICE with decltype of template value parameter) PR c++/38640 * semantics.c (finish_decltype_type): Handle TEMPLATE_PARM_INDEX. * g++.dg/cpp0x/decltype15.C: New test. From-SVN: r142973 --- gcc/cp/ChangeLog | 5 +++++ gcc/cp/semantics.c | 1 + gcc/testsuite/ChangeLog | 3 +++ gcc/testsuite/g++.dg/cpp0x/decltype15.C | 13 +++++++++++++ 4 files changed, 22 insertions(+) create mode 100644 gcc/testsuite/g++.dg/cpp0x/decltype15.C diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 10986b68c918..6f34380bb868 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,8 @@ +2008-12-31 Jakub Jelinek + + PR c++/38640 + * semantics.c (finish_decltype_type): Handle TEMPLATE_PARM_INDEX. + 2008-12-29 Jakub Jelinek PR c++/38635 diff --git a/gcc/cp/semantics.c b/gcc/cp/semantics.c index 62d246294b72..782b1ddda1d0 100644 --- a/gcc/cp/semantics.c +++ b/gcc/cp/semantics.c @@ -4640,6 +4640,7 @@ finish_decltype_type (tree expr, bool id_expression_or_member_access_p) case CONST_DECL: case PARM_DECL: case RESULT_DECL: + case TEMPLATE_PARM_INDEX: type = TREE_TYPE (expr); break; diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 1464523b5bf6..6b66b92e5470 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,8 @@ 2008-12-31 Jakub Jelinek + PR c++/38640 + * g++.dg/cpp0x/decltype15.C: New test. + PR middle-end/38676 * gcc.dg/gomp/pr38676.c: New test. diff --git a/gcc/testsuite/g++.dg/cpp0x/decltype15.C b/gcc/testsuite/g++.dg/cpp0x/decltype15.C new file mode 100644 index 000000000000..5c2d445debf0 --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp0x/decltype15.C @@ -0,0 +1,13 @@ +// PR c++/38640 +// { dg-do compile } +// { dg-options "-std=c++0x" } + +template void foo (decltype (N)); +template void foo (decltype (N)); + +void +bar (void) +{ + foo<5> (6); + foo<5L> (6L); +} -- 2.47.2