diff options
Diffstat (limited to 'gcc/c-common.h')
| -rw-r--r-- | gcc/c-common.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/gcc/c-common.h b/gcc/c-common.h index 3f766a7..05350c1 100644 --- a/gcc/c-common.h +++ b/gcc/c-common.h @@ -32,6 +32,7 @@ Boston, MA 02111-1307, USA. */ SCOPE_BEGIN_P (in SCOPE_STMT) DECL_PRETTY_FUNCTION_P (in VAR_DECL) NEW_FOR_SCOPE_P (in FOR_STMT) + RETURN_NULLIFIED_P (in RETURN_STMT) ASM_INPUT_P (in ASM_STMT) 1: C_DECLARED_LABEL_FLAG (in LABEL_DECL) STMT_IS_FULL_EXPR_P (in _STMT) @@ -561,9 +562,11 @@ extern tree strip_array_types PARAMS ((tree)); #define DO_COND(NODE) TREE_OPERAND (DO_STMT_CHECK (NODE), 0) #define DO_BODY(NODE) TREE_OPERAND (DO_STMT_CHECK (NODE), 1) -/* RETURN_STMT accessor. This gives the expression associated with a - return statement. */ +/* RETURN_STMT accessors. These give the expression associated with a + return statement, and whether it should be ignored when expanding + (as opposed to inlining). */ #define RETURN_EXPR(NODE) TREE_OPERAND (RETURN_STMT_CHECK (NODE), 0) +#define RETURN_NULLIFIED_P(NODE) TREE_LANG_FLAG_0 (RETURN_STMT_CHECK (NODE)) /* EXPR_STMT accessor. This gives the expression associated with an expression statement. */ |