diff options
| -rw-r--r-- | gcc/cp/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/cp/decl.c | 4 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/init/const9.C | 12 |
3 files changed, 22 insertions, 0 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index d67a3c4..fe64da5 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,9 @@ +2013-01-09 Jason Merrill <jason@redhat.com> + + PR c++/55893 + * decl.c (cp_finish_decl): Clear TREE_READONLY if the variable + needs destruction. + 2013-01-09 Jakub Jelinek <jakub@redhat.com> PR c/48418 diff --git a/gcc/cp/decl.c b/gcc/cp/decl.c index 9640824..c3622ec 100644 --- a/gcc/cp/decl.c +++ b/gcc/cp/decl.c @@ -6417,6 +6417,10 @@ cp_finish_decl (tree decl, tree init, bool init_const_expr_p, } else if (was_readonly) TREE_READONLY (decl) = 1; + + /* Likewise if it needs destruction. */ + if (TYPE_HAS_NONTRIVIAL_DESTRUCTOR (type)) + TREE_READONLY (decl) = 0; } make_rtl_for_nonlocal_decl (decl, init, asmspec); diff --git a/gcc/testsuite/g++.dg/init/const9.C b/gcc/testsuite/g++.dg/init/const9.C new file mode 100644 index 0000000..ba1dfd4 --- /dev/null +++ b/gcc/testsuite/g++.dg/init/const9.C @@ -0,0 +1,12 @@ +// PR c++/55893 +// { dg-final { scan-assembler-not "rodata" } } + +struct foo +{ + virtual ~foo (); +}; + +int main () +{ + static const foo tmp; +} |