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| author | Paolo Carlini <paolo@gcc.gnu.org> | 2013-05-08 15:22:03 +0000 |
|---|---|---|
| committer | Paolo Carlini <paolo@gcc.gnu.org> | 2013-05-08 15:22:03 +0000 |
| commit | b0cda57f7b46e378c17be14241ce3e7a96d1df24 (patch) | |
| tree | 6357a81fb073b47a705fc2bee4a3561f1bdaf44c | |
| parent | e61e7d28462eb89a7933ea77ef17a511a07e8418 (diff) | |
| download | gcc-b0cda57f7b46e378c17be14241ce3e7a96d1df24.zip gcc-b0cda57f7b46e378c17be14241ce3e7a96d1df24.tar.gz gcc-b0cda57f7b46e378c17be14241ce3e7a96d1df24.tar.bz2 | |
re PR c++/51226 ([c++0x] ICE with opaque enum and invalid template)
/cp
2013-05-08 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51226
* parser.c (cp_parser_enum_specifier): Handle nested_name_specifier
== error_mark_node.
/testsuite
2013-05-08 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51226
* g++.dg/cpp0x/pr51226.C: New.
From-SVN: r198714
| -rw-r--r-- | gcc/cp/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/cp/parser.c | 5 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/cpp0x/pr51226.C | 9 |
4 files changed, 25 insertions, 2 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 21c4e39..b9e7e61 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,9 @@ +2013-05-08 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/51226 + * parser.c (cp_parser_enum_specifier): Handle nested_name_specifier + == error_mark_node. + 2013-05-06 Marc Glisse <marc.glisse@inria.fr> * typeck.c (cp_build_binary_op): Call save_expr before diff --git a/gcc/cp/parser.c b/gcc/cp/parser.c index f87974e..6de8e1a 100644 --- a/gcc/cp/parser.c +++ b/gcc/cp/parser.c @@ -14856,6 +14856,8 @@ cp_parser_enum_specifier (cp_parser* parser) type = NULL_TREE; } } + else if (nested_name_specifier == error_mark_node) + /* We already issued an error. */; else error_at (type_start_token->location, "%qD is not an enumerator-name", identifier); @@ -14965,7 +14967,8 @@ cp_parser_enum_specifier (cp_parser* parser) if (cp_lexer_next_token_is (parser->lexer, CPP_OPEN_BRACE)) { timevar_push (TV_PARSE_ENUM); - if (nested_name_specifier) + if (nested_name_specifier + && nested_name_specifier != error_mark_node) { /* The following catches invalid code such as: enum class S<int>::E { A, B, C }; */ diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 2180495..3ab939a 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2013-05-08 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/51226 + * g++.dg/cpp0x/pr51226.C: New. + 2013-04-16 Han Shen <shenhan@google.com> Test cases for '-fstack-protector-strong'. @@ -6,7 +11,7 @@ 2013-05-07 Ian Bolton <ian.bolton@arm.com> - * gcc.target/aarch64/ands_1.c: New test. + * gcc.target/aarch64/ands_1.c: New test. * gcc.target/aarch64/ands_2.c: Likewise 2013-05-07 Christophe Lyon <christophe.lyon@linaro.org> diff --git a/gcc/testsuite/g++.dg/cpp0x/pr51226.C b/gcc/testsuite/g++.dg/cpp0x/pr51226.C new file mode 100644 index 0000000..1e048ef --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp0x/pr51226.C @@ -0,0 +1,9 @@ +// PR c++/51226 +// { dg-do compile { target c++11 } } + +template<int> struct A // { dg-error "provided" } +{ + enum E : int; +}; + +template<> enum A<>::E : int {} // { dg-error "wrong number|expected" } |