diff options
| author | Marek Polacek <polacek@redhat.com> | 2016-08-25 08:22:56 +0000 |
|---|---|---|
| committer | Marek Polacek <polacek@redhat.com> | 2016-08-25 08:22:56 +0000 |
| commit | 78187df73241faad55a601d88e61bc56f3e58e3d (patch) | |
| tree | 486a8bdcc3246d93af945a8d4d31cfe1000b0fc9 | |
| parent | 86161df4b06966a87523c97d6853d1a4e728579e (diff) | |
PR c/77323
* c-decl.c (declspecs_add_type): Set typespec_word even when __intN
or _FloatN or _FloatNx is not supported.
(finish_declspecs): Set type to integer_type_node when _FloatN or
_FloatNx is not supported.
* gcc.dg/pr77323.c: New test.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@239752 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/c/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/c/c-decl.c | 35 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/pr77323.c | 6 |
4 files changed, 41 insertions, 13 deletions
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog index 8d9d4aabb0a..dc863bb4a1b 100644 --- a/gcc/c/ChangeLog +++ b/gcc/c/ChangeLog @@ -1,3 +1,11 @@ +2016-08-25 Marek Polacek <polacek@redhat.com> + + PR c/77323 + * c-decl.c (declspecs_add_type): Set typespec_word even when __intN + or _FloatN or _FloatNx is not supported. + (finish_declspecs): Set type to integer_type_node when _FloatN or + _FloatNx is not supported. + 2016-08-19 Joseph Myers <joseph@codesourcery.com> PR c/32187 diff --git a/gcc/c/c-decl.c b/gcc/c/c-decl.c index 0fb2d206458..0c52a64a77e 100644 --- a/gcc/c/c-decl.c +++ b/gcc/c/c-decl.c @@ -10190,10 +10190,13 @@ declspecs_add_type (location_t loc, struct c_declspecs *specs, ("both %<__int%d%> and %<short%> in " "declaration specifiers"), int_n_data[specs->int_n_idx].bitsize); - else if (! int_n_enabled_p [specs->int_n_idx]) - error_at (loc, - "%<__int%d%> is not supported on this target", - int_n_data[specs->int_n_idx].bitsize); + else if (! int_n_enabled_p[specs->int_n_idx]) + { + specs->typespec_word = cts_int_n; + error_at (loc, + "%<__int%d%> is not supported on this target", + int_n_data[specs->int_n_idx].bitsize); + } else { specs->typespec_word = cts_int_n; @@ -10400,12 +10403,15 @@ declspecs_add_type (location_t loc, struct c_declspecs *specs, ? "x" : "")); else if (FLOATN_NX_TYPE_NODE (specs->floatn_nx_idx) == NULL_TREE) - error_at (loc, - "%<_Float%d%s%> is not supported on this target", - floatn_nx_types[specs->floatn_nx_idx].n, - (floatn_nx_types[specs->floatn_nx_idx].extended - ? "x" - : "")); + { + specs->typespec_word = cts_floatn_nx; + error_at (loc, + "%<_Float%d%s%> is not supported on this target", + floatn_nx_types[specs->floatn_nx_idx].n, + (floatn_nx_types[specs->floatn_nx_idx].extended + ? "x" + : "")); + } else { specs->typespec_word = cts_floatn_nx; @@ -10892,9 +10898,12 @@ finish_declspecs (struct c_declspecs *specs) case cts_floatn_nx: gcc_assert (!specs->long_p && !specs->short_p && !specs->signed_p && !specs->unsigned_p); - specs->type = (specs->complex_p - ? COMPLEX_FLOATN_NX_TYPE_NODE (specs->floatn_nx_idx) - : FLOATN_NX_TYPE_NODE (specs->floatn_nx_idx)); + if (FLOATN_NX_TYPE_NODE (specs->floatn_nx_idx) == NULL_TREE) + specs->type = integer_type_node; + else if (specs->complex_p) + specs->type = COMPLEX_FLOATN_NX_TYPE_NODE (specs->floatn_nx_idx); + else + specs->type = FLOATN_NX_TYPE_NODE (specs->floatn_nx_idx); break; case cts_dfloat32: case cts_dfloat64: diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 527f2011ac7..f4dddd8bea3 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2016-08-25 Marek Polacek <polacek@redhat.com> + + PR c/77323 + * gcc.dg/pr77323.c: New test. + 2016-08-24 Paul Thomas <pault@gcc.gnu.org> PR fortran/77358 diff --git a/gcc/testsuite/gcc.dg/pr77323.c b/gcc/testsuite/gcc.dg/pr77323.c new file mode 100644 index 00000000000..281c334749a --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr77323.c @@ -0,0 +1,6 @@ +/* PR c/77323 */ +/* { dg-do compile { target ia32 } } */ +/* { dg-options "" } */ + +__int128 a; /* { dg-error "not supported" } */ +_Float128x b; /* { dg-error "not supported" } */ |