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| -rw-r--r-- | grammar.y.in | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/grammar.y.in b/grammar.y.in index 8617f90b..77f92afb 100644 --- a/grammar.y.in +++ b/grammar.y.in @@ -434,6 +434,14 @@ DIAG_OFF_BISON_BYACC %% prog: null expr { + /* + * I'm not sure we have a reason to use yynerrs, but it's + * declared, and incremented, whether we need it or not, + * which means tha Clang 15 will give a "used but not + * set" warning. This should suppress the warning for + * yynerrs without suppressing it for other variables. + */ + (void) yynerrs; CHECK_INT_VAL(finish_parse(cstate, $2.b)); } | null |