diff options
Diffstat (limited to 'gcc/c-common.h')
| -rw-r--r-- | gcc/c-common.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/gcc/c-common.h b/gcc/c-common.h index eecb189..04a1945 100644 --- a/gcc/c-common.h +++ b/gcc/c-common.h @@ -719,10 +719,13 @@ extern int warn_strict_null_sentinel; extern int max_tinst_depth; -/* Nonzero means the expression being parsed will never be evaluated. - This is a count, since unevaluated expressions can nest. */ +/* Nonzero means that we should not issue warnings about problems that + occur when the code is executed, because the code being processed + is not expected to be executed. This is set during parsing. This + is used for cases like sizeof() and "0 ? a : b". This is a count, + not a bool, because unexecuted expressions can nest. */ -extern int skip_evaluation; +extern int c_inhibit_evaluation_warnings; /* Whether lexing has been completed, so subsequent preprocessor errors should use the compiler's input_location. */ |