diff options
| -rw-r--r-- | gcc/c-tree.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/c-tree.h b/gcc/c-tree.h index 6da62e4..2300351 100644 --- a/gcc/c-tree.h +++ b/gcc/c-tree.h @@ -429,6 +429,12 @@ extern int warn_nested_externs; extern int warn_cast_qual; +/* Nonzero means warn when casting a function call to a type that does + not match the return type (e.g. (float)sqrt() or (anything*)malloc() + when there is no previous declaration of sqrt or malloc. */ + +extern int warn_bad_function_cast; + /* Warn about traditional constructs whose meanings changed in ANSI C. */ extern int warn_traditional; |