diff options
Diffstat (limited to 'gcc/c-tree.h')
| -rw-r--r-- | gcc/c-tree.h | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/gcc/c-tree.h b/gcc/c-tree.h index 7cb69ba..d6cdc97 100644 --- a/gcc/c-tree.h +++ b/gcc/c-tree.h @@ -80,10 +80,6 @@ struct lang_type GTY(()) #define C_TYPE_VARIABLE_SIZE(TYPE) TYPE_LANG_FLAG_1 (TYPE) #define C_DECL_VARIABLE_SIZE(TYPE) DECL_LANG_FLAG_0 (TYPE) -/* Store a value in that field. */ -#define C_SET_EXP_ORIGINAL_CODE(EXP, CODE) \ - (TREE_COMPLEXITY (EXP) = (int) (CODE)) - /* Record whether a typedef for type `int' was actually `signed int'. */ #define C_TYPEDEF_EXPLICITLY_SIGNED(EXP) DECL_LANG_FLAG_1 (EXP) @@ -116,6 +112,18 @@ struct lang_type GTY(()) without prototypes. */ #define TYPE_ACTUAL_ARG_TYPES(NODE) TYPE_LANG_SLOT_1 (NODE) +/* Record parser information about an expression that is irrelevant + for code generation alongside a tree representing its value. */ +struct c_expr +{ + /* The value of the expression. */ + tree value; + /* Record the original binary operator of an expression, which may + have been changed by fold, or ERROR_MARK for other expressions + (including parenthesized expressions). */ + enum tree_code original_code; +}; + /* Save and restore the variables in this file and elsewhere that keep track of the progress of compilation of the current function. Used for nested functions. */ @@ -225,10 +233,11 @@ extern tree build_component_ref (tree, tree); extern tree build_indirect_ref (tree, const char *); extern tree build_array_ref (tree, tree); extern tree build_external_ref (tree, int); -extern tree parser_build_binary_op (enum tree_code, tree, tree); +extern struct c_expr parser_build_binary_op (enum tree_code, struct c_expr, + struct c_expr); extern void readonly_error (tree, const char *); extern tree build_conditional_expr (tree, tree, tree); -extern tree build_compound_expr (tree); +extern tree build_compound_expr (tree, tree); extern tree c_cast_expr (tree, tree); extern tree build_c_cast (tree, tree); extern tree build_modify_expr (tree, enum tree_code, tree); |