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| author | Mark Mitchell <mark@codesourcery.com> | 2006-12-06 05:12:46 +0000 |
|---|---|---|
| committer | Mark Mitchell <mmitchel@gcc.gnu.org> | 2006-12-06 05:12:46 +0000 |
| commit | 7f1ba716a2b0eb2db5e641f739bf461912e7ef89 (patch) | |
| tree | 8687d2f642a0080d050842e20ef8361d9010c77b /gcc | |
| parent | f75709c6f83fbf654b8bc283f27ddd8d4f894227 (diff) | |
| download | gcc-7f1ba716a2b0eb2db5e641f739bf461912e7ef89.zip gcc-7f1ba716a2b0eb2db5e641f739bf461912e7ef89.tar.gz gcc-7f1ba716a2b0eb2db5e641f739bf461912e7ef89.tar.bz2 | |
re PR c++/29729 (ICE with template class in template function)
PR c++/29729
* decl2.c (check_member_template): Move check for member
templates in local classes to ...
* parser.c (cp_parser_template_declaration_after_export):
... here.
PR c++/29729
* g++.dg/template/crash63.C: New test.
From-SVN: r119575
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/cp/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/cp/decl2.c | 9 | ||||
| -rw-r--r-- | gcc/cp/parser.c | 9 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 3 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/template/crash63.C | 12 |
5 files changed, 32 insertions, 7 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index d9de361..9e63aca 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,5 +1,11 @@ 2006-12-05 Mark Mitchell <mark@codesourcery.com> + PR c++/29729 + * decl2.c (check_member_template): Move check for member + templates in local classes to ... + * parser.c (cp_parser_template_declaration_after_export): + ... here. + PR c++/29728 * decl.c (check_array_designated_initializer): New function. (maybe_deduce_size_from_array_init): Use it. diff --git a/gcc/cp/decl2.c b/gcc/cp/decl2.c index 4388918..b2a97ff 100644 --- a/gcc/cp/decl2.c +++ b/gcc/cp/decl2.c @@ -445,13 +445,8 @@ check_member_template (tree tmpl) || (TREE_CODE (decl) == TYPE_DECL && IS_AGGR_TYPE (TREE_TYPE (decl)))) { - if (current_function_decl) - /* 14.5.2.2 [temp.mem] - - A local class shall not have member templates. */ - error ("invalid declaration of member template %q#D in local class", - decl); - + /* The parser rejects template declarations in local classes. */ + gcc_assert (!current_function_decl); /* The parser rejects any use of virtual in a function template. */ gcc_assert (!(TREE_CODE (decl) == FUNCTION_DECL && DECL_VIRTUAL_P (decl))); diff --git a/gcc/cp/parser.c b/gcc/cp/parser.c index 3ed7497..82ee887 100644 --- a/gcc/cp/parser.c +++ b/gcc/cp/parser.c @@ -15696,6 +15696,15 @@ cp_parser_template_declaration_after_export (cp_parser* parser, bool member_p) /* And the `<'. */ if (!cp_parser_require (parser, CPP_LESS, "`<'")) return; + if (at_class_scope_p () && current_function_decl) + { + /* 14.5.2.2 [temp.mem] + + A local class shall not have member templates. */ + error ("invalid declaration of member template in local class"); + cp_parser_skip_to_end_of_block_or_statement (parser); + return; + } /* [temp] A template ... shall not have C linkage. */ diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index d7bae48..089232f 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,8 @@ 2006-12-05 Mark Mitchell <mark@codesourcery.com> + PR c++/29729 + * g++.dg/template/crash63.C: New test. + PR c++/29728 * g++.dg/template/crash62.C: New test. diff --git a/gcc/testsuite/g++.dg/template/crash63.C b/gcc/testsuite/g++.dg/template/crash63.C new file mode 100644 index 0000000..b7056e8 --- /dev/null +++ b/gcc/testsuite/g++.dg/template/crash63.C @@ -0,0 +1,12 @@ +// PR c++/29729 + +template<typename T> void foo(T) +{ + struct A + { + template<int> struct B // { dg-error "local class" } + { + typedef B<0> C; + } + }; +} |