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| author | reichelt <reichelt@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-06-12 20:50:53 +0000 |
|---|---|---|
| committer | reichelt <reichelt@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-06-12 20:50:53 +0000 |
| commit | 662b4fae35ef62fa4ae522ac2c9cf84ef4e4092a (patch) | |
| tree | aedcb4e5b3f8cbd956e7c884f3cd5ab9e6b1ddee | |
| parent | e1f5655dab7052416b11f5c7121de11de1845481 (diff) | |
| download | ppe42-gcc-662b4fae35ef62fa4ae522ac2c9cf84ef4e4092a.tar.gz ppe42-gcc-662b4fae35ef62fa4ae522ac2c9cf84ef4e4092a.zip | |
PR c++/27951
* decl2.c (finish_anon_union): Return early if build_anon_union_vars
fails.
* g++.dg/other/anon4.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114577 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/cp/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/cp/decl2.c | 2 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/other/anon4.C | 8 |
4 files changed, 21 insertions, 0 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 3dc8225acef..b1ed4f08446 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,9 @@ +2006-06-12 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/27951 + * decl2.c (finish_anon_union): Return early if build_anon_union_vars + fails. + 2006-06-12 Roger Sayle <roger@eyesopen.com> PR c++/21210 diff --git a/gcc/cp/decl2.c b/gcc/cp/decl2.c index a30fed3064f..49e320cfd1c 100644 --- a/gcc/cp/decl2.c +++ b/gcc/cp/decl2.c @@ -1109,6 +1109,8 @@ finish_anon_union (tree anon_union_decl) } main_decl = build_anon_union_vars (type, anon_union_decl); + if (main_decl == error_mark_node) + return; if (main_decl == NULL_TREE) { warning (0, "anonymous union with no members"); diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 8e5d2c0be09..b43e5191ccb 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2006-06-12 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/27951 + * g++.dg/other/anon4.C: New test. + 2006-06-12 Roger Sayle <roger@eyesopen.com> PR c++/21210 diff --git a/gcc/testsuite/g++.dg/other/anon4.C b/gcc/testsuite/g++.dg/other/anon4.C new file mode 100644 index 00000000000..571f4ae65fb --- /dev/null +++ b/gcc/testsuite/g++.dg/other/anon4.C @@ -0,0 +1,8 @@ +// PR c++/27951 +// { dg-do compile } + +void foo() +{ + int i; // { dg-error "previously" } + union { int i; }; // { dg-error "redeclaration" } +} |
