diff options
| -rw-r--r-- | gcc/cp/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/cp/parser.c | 3 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/cpp0x/range-for19.C | 11 |
4 files changed, 25 insertions, 0 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index a0f1f22..e1ff311 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,9 @@ +2011-07-25 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/49838 + * parser.c (cp_parser_perform_range_for_lookup): Early return if + error_operand_p (range). + 2011-07-23 Jason Merrill <jason@redhat.com> PR c++/49823 diff --git a/gcc/cp/parser.c b/gcc/cp/parser.c index 4e7d905..c687a34 100644 --- a/gcc/cp/parser.c +++ b/gcc/cp/parser.c @@ -8795,6 +8795,9 @@ cp_convert_range_for (tree statement, tree range_decl, tree range_expr) static tree cp_parser_perform_range_for_lookup (tree range, tree *begin, tree *end) { + if (error_operand_p (range)) + return error_mark_node; + if (!COMPLETE_TYPE_P (complete_type (TREE_TYPE (range)))) { error ("range-based %<for%> expression of type %qT " diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index f0e66cf..596ef6a 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2011-07-25 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/49838 + * g++.dg/cpp0x/range-for19.C: New. + 2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> PR testsuite/49753 diff --git a/gcc/testsuite/g++.dg/cpp0x/range-for19.C b/gcc/testsuite/g++.dg/cpp0x/range-for19.C new file mode 100644 index 0000000..4306fbd --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp0x/range-for19.C @@ -0,0 +1,11 @@ +// PR c++/49838 + +// { dg-do compile } +// { dg-options "-std=c++0x" } + +int main() +{ + auto a; // { dg-error "no initializer" } + for(auto i: a) // { dg-error "deduce" } + ; +} |