diff options
| -rw-r--r-- | gcc/cp/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/cp/tree.c | 4 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/other/vararg-3.C | 16 |
4 files changed, 28 insertions, 1 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index c81a1e6..1a9ca4f 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,8 @@ +2009-01-12 Jason Merrill <jason@redhat.com> + + PR c++/31488 + * tree.c (pod_type_p): Return 1 for structs created by the back end. + 2009-01-12 Jakub Jelinek <jakub@redhat.com> PR c/32041 diff --git a/gcc/cp/tree.c b/gcc/cp/tree.c index 1f2c631..ad84cc8 100644 --- a/gcc/cp/tree.c +++ b/gcc/cp/tree.c @@ -2127,8 +2127,10 @@ pod_type_p (const_tree t) if (TREE_CODE (t) == VECTOR_TYPE) return 1; /* vectors are (small) arrays of scalars */ - if (! CLASS_TYPE_P (t)) + if (! RECORD_OR_UNION_CODE_P (TREE_CODE (t))) return 0; /* other non-class type (reference or function) */ + if (! CLASS_TYPE_P (t)) + return 1; /* struct created by the back end */ if (CLASSTYPE_NON_POD_P (t)) return 0; return 1; diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 5a54e1e..9ae7b39 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2009-01-12 Jason Merrill <jason@redhat.com> + + * g++.dg/other/vararg-3.C: New test. + 2009-01-12 Daniel Jacobowitz <dan@codesourcery.com> * gcc.target/powerpc/ppc-spe.c: Compile for all EABI targets. diff --git a/gcc/testsuite/g++.dg/other/vararg-3.C b/gcc/testsuite/g++.dg/other/vararg-3.C new file mode 100644 index 0000000..4585f32 --- /dev/null +++ b/gcc/testsuite/g++.dg/other/vararg-3.C @@ -0,0 +1,16 @@ +// PR c++/31488: va_list considered non-POD on alpha +// { dg-do compile } + +typedef __builtin_va_list __gnuc_va_list; +typedef __gnuc_va_list va_list; + +extern int foo (int a, int b, ...); + +int bar (int a, int b, ...) +{ + va_list args; + __builtin_va_start(args,b); + int result = foo (a, b, args); + __builtin_va_end(args); + return result; +} |