diff options
Diffstat (limited to 'gcc/c-decl.c')
| -rw-r--r-- | gcc/c-decl.c | 35 |
1 files changed, 25 insertions, 10 deletions
diff --git a/gcc/c-decl.c b/gcc/c-decl.c index ebd93986583..606c0d8a4ac 100644 --- a/gcc/c-decl.c +++ b/gcc/c-decl.c @@ -418,6 +418,31 @@ static tree grokdeclarator (const struct c_declarator *, static tree grokparms (struct c_arg_info *, bool); static void layout_array_type (tree); +/* T is a statement. Add it to the statement-tree. This is the + C/ObjC version--C++ has a slightly different version of this + function. */ + +tree +add_stmt (tree t) +{ + enum tree_code code = TREE_CODE (t); + + if (EXPR_P (t) && code != LABEL_EXPR) + { + if (!EXPR_HAS_LOCATION (t)) + SET_EXPR_LOCATION (t, input_location); + } + + if (code == LABEL_EXPR || code == CASE_LABEL_EXPR) + STATEMENT_LIST_HAS_LABEL (cur_stmt_list) = 1; + + /* Add T to the statement-tree. Non-side-effect statements need to be + recorded during statement expressions. */ + append_to_statement_list_force (t, &cur_stmt_list); + + return t; +} + /* States indicating how grokdeclarator() should handle declspecs marked with __attribute__((deprecated)). An object declared as __attribute__((deprecated)) suppresses warnings of uses of other @@ -6718,16 +6743,6 @@ c_dup_lang_specific_decl (tree decl) functions are not called from anywhere in the C front end, but as these changes continue, that will change. */ -/* Returns nonzero if the current statement is a full expression, - i.e. temporaries created during that statement should be destroyed - at the end of the statement. */ - -int -stmts_are_full_exprs_p (void) -{ - return 0; -} - /* Returns the stmt_tree (if any) to which statements are currently being added. If there is no active statement-tree, NULL is returned. */ |