diff options
| author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2018-03-06 20:57:30 +0000 |
|---|---|---|
| committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2018-03-06 20:57:30 +0000 |
| commit | bda84b10450c874d8d51205f403342a9ba53ad75 (patch) | |
| tree | b4378dbbf14b30df7e19093c232a5f99910a84de | |
| parent | 49fa017b8a54c2dd061549e70716f455a0abb2c6 (diff) | |
| download | gcc-bda84b10450c874d8d51205f403342a9ba53ad75.tar.gz | |
PR c/84721
* c-parser.c (add_debug_begin_stmt): Don't add DEBUG_BEGIN_STMT if
!building_stmt_list_p ().
* gcc.dg/pr84721.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@258302 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/c/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/c/c-parser.c | 3 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 3 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/pr84721.c | 6 |
4 files changed, 17 insertions, 1 deletions
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog index f0fd33e9790..599ffa2cbe3 100644 --- a/gcc/c/ChangeLog +++ b/gcc/c/ChangeLog @@ -1,3 +1,9 @@ +2018-03-06 Jakub Jelinek <jakub@redhat.com> + + PR c/84721 + * c-parser.c (add_debug_begin_stmt): Don't add DEBUG_BEGIN_STMT if + !building_stmt_list_p (). + 2018-02-13 Richard Sandiford <richard.sandiford@linaro.org> PR c/84305 diff --git a/gcc/c/c-parser.c b/gcc/c/c-parser.c index 5e3512a9127..945838cde59 100644 --- a/gcc/c/c-parser.c +++ b/gcc/c/c-parser.c @@ -1654,7 +1654,8 @@ static void c_finish_oacc_routine (struct oacc_routine_data *, tree, bool); static void add_debug_begin_stmt (location_t loc) { - if (!MAY_HAVE_DEBUG_MARKER_STMTS) + /* Don't add DEBUG_BEGIN_STMTs outside of functions, see PR84721. */ + if (!MAY_HAVE_DEBUG_MARKER_STMTS || !building_stmt_list_p ()) return; tree stmt = build0 (DEBUG_BEGIN_STMT, void_type_node); diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index c78c70bc931..9221074cfa0 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,8 @@ 2018-03-06 Jakub Jelinek <jakub@redhat.com> + PR c/84721 + * gcc.dg/pr84721.c: New test. + PR target/84710 * gcc.dg/pr84710.c: New test. diff --git a/gcc/testsuite/gcc.dg/pr84721.c b/gcc/testsuite/gcc.dg/pr84721.c new file mode 100644 index 00000000000..3ebf3a6c834 --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr84721.c @@ -0,0 +1,6 @@ +/* PR c/84721 */ +/* { dg-do compile } */ +/* { dg-options "-g -O2" } */ + +int a[({ int b })]; /* { dg-error "braced-group within expression allowed only inside a function" } */ +int c[({ int d () {}; })]; /* { dg-error "braced-group within expression allowed only inside a function" } */ |