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| author | Jason Merrill <jason@redhat.com> | 2010-12-28 21:17:47 -0500 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2010-12-28 21:17:47 -0500 |
| commit | c97c25c0b9561961b00d107647a1d9b0213507a8 (patch) | |
| tree | 34c7450475400aed4762f58ffa49094607b7eda9 /gcc | |
| parent | 6f13089ed5931ed54b0ca7412814121134c9bcdd (diff) | |
| download | gcc-c97c25c0b9561961b00d107647a1d9b0213507a8.zip gcc-c97c25c0b9561961b00d107647a1d9b0213507a8.tar.gz gcc-c97c25c0b9561961b00d107647a1d9b0213507a8.tar.bz2 | |
re PR c++/47068 ([C++0x] internal compiler error on decltype(~ expression))
PR c++/47068
* semantics.c (finish_id_expression): Don't note non-names
as being used in the class.
From-SVN: r168309
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/cp/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/cp/semantics.c | 3 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/cpp0x/decltype24.C | 7 |
4 files changed, 20 insertions, 1 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index f11d7d2..5f56315 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,9 @@ +2010-12-28 Jason Merrill <jason@redhat.com> + + PR c++/47068 + * semantics.c (finish_id_expression): Don't note non-names + as being used in the class. + 2010-12-23 Jason Merrill <jason@redhat.com> * parser.c (cp_parser_unary_expression): Remove redundant C++0x diff --git a/gcc/cp/semantics.c b/gcc/cp/semantics.c index 93493fb..aeb10fe 100644 --- a/gcc/cp/semantics.c +++ b/gcc/cp/semantics.c @@ -2797,7 +2797,8 @@ finish_id_expression (tree id_expression, the current class so that we can check later to see if the meaning would have been different after the class was entirely defined. */ - if (!scope && decl != error_mark_node) + if (!scope && decl != error_mark_node + && TREE_CODE (id_expression) == IDENTIFIER_NODE) maybe_note_name_used_in_class (id_expression, decl); /* Disallow uses of local variables from containing functions, except diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 45d4441..514dae3 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2010-12-28 Jason Merrill <jason@redhat.com> + + PR c++/47068 + * g++.dg/cpp0x/decltype24.C: New. + 2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com> PR objc/47076 diff --git a/gcc/testsuite/g++.dg/cpp0x/decltype24.C b/gcc/testsuite/g++.dg/cpp0x/decltype24.C new file mode 100644 index 0000000..16d0736 --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp0x/decltype24.C @@ -0,0 +1,7 @@ +// PR c++/47068 +// { dg-options -std=c++0x } + +template <class T> struct broken { + int member; + typedef decltype(~ member) gcc_crashes_here; +}; |