From e756a7da560c4ac247f0de17a90b117364a28284 Mon Sep 17 00:00:00 2001 From: Jakub Jelinek Date: Sat, 23 Mar 2002 10:30:32 +0100 Subject: [PATCH] re PR c++/6037 (ICE in enum after switch() (gcc 3.0.4)) PR c++/6037 * decl.c (start_enum): Don't set TREE_ADDRESSABLE on TREE_LIST node. * g++.dg/other/enum1.C: New test. From-SVN: r51227 --- gcc/cp/ChangeLog | 5 +++++ gcc/cp/decl.c | 3 --- gcc/testsuite/ChangeLog | 4 ++++ gcc/testsuite/g++.dg/other/enum1.C | 19 +++++++++++++++++++ 4 files changed, 28 insertions(+), 3 deletions(-) create mode 100644 gcc/testsuite/g++.dg/other/enum1.C diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index dd97e041309..c61b19185fe 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,8 @@ +2002-03-23 Jakub Jelinek + + PR c++/6037 + * decl.c (start_enum): Don't set TREE_ADDRESSABLE on TREE_LIST node. + 2002-03-23 Gabriel Dos Reis * error.c (dump_type): Be careful about implicit typenames. diff --git a/gcc/cp/decl.c b/gcc/cp/decl.c index 06c82ab232a..9a3a0530725 100644 --- a/gcc/cp/decl.c +++ b/gcc/cp/decl.c @@ -13110,9 +13110,6 @@ start_enum (name) pushtag (name, enumtype, 0); } - if (current_class_type) - TREE_ADDRESSABLE (b->tags) = 1; - return enumtype; } diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index bb1cf789a1b..4583119a2f7 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2002-03-23 Jakub Jelinek + + * g++.dg/other/enum1.C: New test. + 2002-03-23 Zack Weinberg * gcc.dg/pragma-ep-3.c: Fix typo. diff --git a/gcc/testsuite/g++.dg/other/enum1.C b/gcc/testsuite/g++.dg/other/enum1.C new file mode 100644 index 00000000000..aa5c976accc --- /dev/null +++ b/gcc/testsuite/g++.dg/other/enum1.C @@ -0,0 +1,19 @@ +// PR c++/6037 +// This testcase ICEd because start_enum expected pushtag to insert +// the tag always into current binding level. + +struct A +{ + ~A () { } +}; + +struct B +{ + void foo () + { + switch (0) { default: ; } + A a; + enum C { }; + (void) a; + } +}; -- 2.30.2