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Diffstat (limited to 'gcc/c-family/c-warn.c')
| -rw-r--r-- | gcc/c-family/c-warn.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/c-family/c-warn.c b/gcc/c-family/c-warn.c index d34d667..ca259aa 100644 --- a/gcc/c-family/c-warn.c +++ b/gcc/c-family/c-warn.c @@ -491,6 +491,7 @@ warn_logical_not_parentheses (location_t location, enum tree_code code, && integer_zerop (rhs)) return; + auto_diagnostic_group d; if (warning_at (location, OPT_Wlogical_not_parentheses, "logical not is only applied to the left hand side of " "comparison") @@ -2232,6 +2233,7 @@ warn_duplicated_cond_add_or_warn (location_t loc, tree cond, vec<tree> **chain) FOR_EACH_VEC_ELT (**chain, ix, t) if (operand_equal_p (cond, t, 0)) { + auto_diagnostic_group d; if (warning_at (loc, OPT_Wduplicated_cond, "duplicated %<if%> condition")) inform (EXPR_LOCATION (t), "previously used here"); @@ -2601,6 +2603,7 @@ warn_for_multistatement_macros (location_t body_loc, location_t next_loc, return; } + auto_diagnostic_group d; if (warning_at (body_loc, OPT_Wmultistatement_macros, "macro expands to multiple statements")) inform (guard_loc, "some parts of macro expansion are not guarded by " |