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Diffstat (limited to 'gcc/c-family/c-warn.cc')
| -rw-r--r-- | gcc/c-family/c-warn.cc | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/gcc/c-family/c-warn.cc b/gcc/c-family/c-warn.cc index e67dd87..3e2d02a 100644 --- a/gcc/c-family/c-warn.cc +++ b/gcc/c-family/c-warn.cc @@ -1517,13 +1517,15 @@ match_case_to_enum_1 (tree key, tree type, tree label) return; char buf[WIDE_INT_PRINT_BUFFER_SIZE]; + wide_int w = wi::to_wide (key); + gcc_assert (w.get_precision () <= WIDE_INT_MAX_INL_PRECISION); if (tree_fits_uhwi_p (key)) - print_dec (wi::to_wide (key), buf, UNSIGNED); + print_dec (w, buf, UNSIGNED); else if (tree_fits_shwi_p (key)) - print_dec (wi::to_wide (key), buf, SIGNED); + print_dec (w, buf, SIGNED); else - print_hex (wi::to_wide (key), buf); + print_hex (w, buf); if (TYPE_NAME (type) == NULL_TREE) warning_at (DECL_SOURCE_LOCATION (CASE_LABEL (label)), |