diff options
Diffstat (limited to 'gcc/cp/operators.def')
| -rw-r--r-- | gcc/cp/operators.def | 192 |
1 files changed, 95 insertions, 97 deletions
diff --git a/gcc/cp/operators.def b/gcc/cp/operators.def index 7dfdd227241..119529ccddd 100644 --- a/gcc/cp/operators.def +++ b/gcc/cp/operators.def @@ -45,116 +45,114 @@ along with GCC; see the file COPYING3. If not see mangled under the new ABI. For `operator +', for example, this would be "pl". - ARITY + FLAGS - The arity of the operator, or -1 if any arity is allowed. (As - for `operator ()'.) Postincrement and postdecrement operators - are marked as binary. - - ASSN_P - - A boolean value. If nonzero, this is an assignment operator. + ovl_op_flags bits. Postincrement and postdecrement operators are + marked as binary. Before including this file, you should define DEF_OPERATOR to take these arguments. There is code (such as in grok_op_properties) that depends on the - order the operators are presented in this file. In particular, - unary operators must precede binary operators. */ - -/* Use DEF_SIMPLE_OPERATOR to define a non-assignment operator. Its - arguments are as for DEF_OPERATOR, but there is no need to provide - an ASSIGNMENT_P argument; it is always zero. */ - -#define DEF_SIMPLE_OPERATOR(NAME, CODE, MANGLING, ARITY) \ - DEF_OPERATOR(NAME, CODE, MANGLING, ARITY, cik_simple_op) + order the operators are presented in this file. Unary_ops must + preceed a matching binary op (i.e. '+'). Assignment operators must + be last, after OPERATOR_TRANSITION. */ /* Use DEF_ASSN_OPERATOR to define an assignment operator. Its arguments are as for DEF_OPERATOR, but there is no need to provide - an ASSIGNMENT_P argument; it is always one. */ - -#define DEF_ASSN_OPERATOR(NAME, CODE, MANGLING, ARITY) \ - DEF_OPERATOR(NAME, CODE, MANGLING, ARITY, cik_assign_op) - -/* Memory allocation operators. */ -DEF_OPERATOR ("new", NEW_EXPR, "nw", -1, cik_newdel_op) -DEF_OPERATOR ("new []", VEC_NEW_EXPR, "na", -1, cik_newdel_op) -DEF_OPERATOR ("delete", DELETE_EXPR, "dl", -1, cik_newdel_op) -DEF_OPERATOR ("delete []", VEC_DELETE_EXPR, "da", -1, cik_newdel_op) + FLAGS (OVL_OP_FLAG_BINARY). */ + +#ifndef DEF_ASSN_OPERATOR +#define DEF_ASSN_OPERATOR(NAME, CODE, MANGLING) \ + DEF_OPERATOR(NAME, CODE, MANGLING, OVL_OP_FLAG_BINARY) +#endif + +/* Memory allocation operators. ARITY has special meaning. */ +DEF_OPERATOR ("new", NEW_EXPR, "nw", OVL_OP_FLAG_ALLOC) +DEF_OPERATOR ("new []", VEC_NEW_EXPR, "na", + OVL_OP_FLAG_ALLOC | OVL_OP_FLAG_VEC) +DEF_OPERATOR ("delete", DELETE_EXPR, "dl", + OVL_OP_FLAG_ALLOC | OVL_OP_FLAG_DELETE) +DEF_OPERATOR ("delete []", VEC_DELETE_EXPR, "da", + OVL_OP_FLAG_ALLOC | OVL_OP_FLAG_DELETE | OVL_OP_FLAG_VEC) /* Unary operators. */ -DEF_SIMPLE_OPERATOR ("+", UNARY_PLUS_EXPR, "ps", 1) -DEF_SIMPLE_OPERATOR ("-", NEGATE_EXPR, "ng", 1) -DEF_SIMPLE_OPERATOR ("&", ADDR_EXPR, "ad", 1) -DEF_SIMPLE_OPERATOR ("*", INDIRECT_REF, "de", 1) -DEF_SIMPLE_OPERATOR ("~", BIT_NOT_EXPR, "co", 1) -DEF_SIMPLE_OPERATOR ("!", TRUTH_NOT_EXPR, "nt", 1) -DEF_SIMPLE_OPERATOR ("++", PREINCREMENT_EXPR, "pp", 1) -DEF_SIMPLE_OPERATOR ("--", PREDECREMENT_EXPR, "mm", 1) -DEF_SIMPLE_OPERATOR ("sizeof", SIZEOF_EXPR, "sz", 1) -/* These are extensions. */ -DEF_SIMPLE_OPERATOR ("alignof", ALIGNOF_EXPR, "az", 1) -DEF_SIMPLE_OPERATOR ("__imag__", IMAGPART_EXPR, "v18__imag__", 1) -DEF_SIMPLE_OPERATOR ("__real__", REALPART_EXPR, "v18__real__", 1) +DEF_OPERATOR ("+", UNARY_PLUS_EXPR, "ps", OVL_OP_FLAG_UNARY) +DEF_OPERATOR ("-", NEGATE_EXPR, "ng", OVL_OP_FLAG_UNARY) +DEF_OPERATOR ("&", ADDR_EXPR, "ad", OVL_OP_FLAG_UNARY) +DEF_OPERATOR ("*", INDIRECT_REF, "de", OVL_OP_FLAG_UNARY) +DEF_OPERATOR ("~", BIT_NOT_EXPR, "co", OVL_OP_FLAG_UNARY) +DEF_OPERATOR ("!", TRUTH_NOT_EXPR, "nt", OVL_OP_FLAG_UNARY) +DEF_OPERATOR ("++", PREINCREMENT_EXPR, "pp", OVL_OP_FLAG_UNARY) +DEF_OPERATOR ("--", PREDECREMENT_EXPR, "mm", OVL_OP_FLAG_UNARY) +DEF_OPERATOR ("->", COMPONENT_REF, "pt", OVL_OP_FLAG_UNARY) +DEF_OPERATOR ("sizeof", SIZEOF_EXPR, "sz", OVL_OP_FLAG_UNARY) -/* The cast operators. */ -DEF_SIMPLE_OPERATOR ("", CAST_EXPR, "cv", 1) -DEF_SIMPLE_OPERATOR ("dynamic_cast", DYNAMIC_CAST_EXPR, "dc", 1) -DEF_SIMPLE_OPERATOR ("reinterpret_cast", REINTERPRET_CAST_EXPR, "rc", 1) -DEF_SIMPLE_OPERATOR ("const_cast", CONST_CAST_EXPR, "cc", 1) -DEF_SIMPLE_OPERATOR ("static_cast", STATIC_CAST_EXPR, "sc", 1) +/* These are extensions. */ +DEF_OPERATOR ("alignof", ALIGNOF_EXPR, "az", OVL_OP_FLAG_UNARY) +DEF_OPERATOR ("__imag__", IMAGPART_EXPR, "v18__imag__", OVL_OP_FLAG_UNARY) +DEF_OPERATOR ("__real__", REALPART_EXPR, "v18__real__", OVL_OP_FLAG_UNARY) /* Binary operators. */ -DEF_SIMPLE_OPERATOR ("+", PLUS_EXPR, "pl", 2) -DEF_SIMPLE_OPERATOR ("-", MINUS_EXPR, "mi", 2) -DEF_SIMPLE_OPERATOR ("*", MULT_EXPR, "ml", 2) -DEF_SIMPLE_OPERATOR ("/", TRUNC_DIV_EXPR, "dv", 2) -DEF_SIMPLE_OPERATOR ("%", TRUNC_MOD_EXPR, "rm", 2) -DEF_SIMPLE_OPERATOR ("&", BIT_AND_EXPR, "an", 2) -DEF_SIMPLE_OPERATOR ("|", BIT_IOR_EXPR, "or", 2) -DEF_SIMPLE_OPERATOR ("^", BIT_XOR_EXPR, "eo", 2) -DEF_SIMPLE_OPERATOR ("<<", LSHIFT_EXPR, "ls", 2) -DEF_SIMPLE_OPERATOR (">>", RSHIFT_EXPR, "rs", 2) -DEF_SIMPLE_OPERATOR ("==", EQ_EXPR, "eq", 2) -DEF_SIMPLE_OPERATOR ("!=", NE_EXPR, "ne", 2) -DEF_SIMPLE_OPERATOR ("<", LT_EXPR, "lt", 2) -DEF_SIMPLE_OPERATOR (">", GT_EXPR, "gt", 2) -DEF_SIMPLE_OPERATOR ("<=", LE_EXPR, "le", 2) -DEF_SIMPLE_OPERATOR (">=", GE_EXPR, "ge", 2) -DEF_SIMPLE_OPERATOR ("&&", TRUTH_ANDIF_EXPR, "aa", 2) -DEF_SIMPLE_OPERATOR ("||", TRUTH_ORIF_EXPR, "oo", 2) -DEF_SIMPLE_OPERATOR (",", COMPOUND_EXPR, "cm", 2) -DEF_SIMPLE_OPERATOR ("->*", MEMBER_REF, "pm", 2) -DEF_SIMPLE_OPERATOR (".*", DOTSTAR_EXPR, "ds", 2) -DEF_SIMPLE_OPERATOR ("->", COMPONENT_REF, "pt", 2) -DEF_SIMPLE_OPERATOR ("[]", ARRAY_REF, "ix", 2) -DEF_SIMPLE_OPERATOR ("++", POSTINCREMENT_EXPR, "pp", 2) -DEF_SIMPLE_OPERATOR ("--", POSTDECREMENT_EXPR, "mm", 2) -/* This one is needed for mangling. */ -DEF_SIMPLE_OPERATOR ("::", SCOPE_REF, "sr", 2) - -/* Assignment operators. */ -DEF_ASSN_OPERATOR ("=", NOP_EXPR, "aS", 2) -DEF_ASSN_OPERATOR ("+=", PLUS_EXPR, "pL", 2) -DEF_ASSN_OPERATOR ("-=", MINUS_EXPR, "mI", 2) -DEF_ASSN_OPERATOR ("*=", MULT_EXPR, "mL", 2) -DEF_ASSN_OPERATOR ("/=", TRUNC_DIV_EXPR, "dV", 2) -DEF_ASSN_OPERATOR ("%=", TRUNC_MOD_EXPR, "rM", 2) -DEF_ASSN_OPERATOR ("&=", BIT_AND_EXPR, "aN", 2) -DEF_ASSN_OPERATOR ("|=", BIT_IOR_EXPR, "oR", 2) -DEF_ASSN_OPERATOR ("^=", BIT_XOR_EXPR, "eO", 2) -DEF_ASSN_OPERATOR ("<<=", LSHIFT_EXPR, "lS", 2) -DEF_ASSN_OPERATOR (">>=", RSHIFT_EXPR, "rS", 2) - -/* Ternary operators. */ -DEF_SIMPLE_OPERATOR ("?:", COND_EXPR, "qu", 3) +DEF_OPERATOR ("+", PLUS_EXPR, "pl", OVL_OP_FLAG_BINARY) +DEF_OPERATOR ("-", MINUS_EXPR, "mi", OVL_OP_FLAG_BINARY) +DEF_OPERATOR ("*", MULT_EXPR, "ml", OVL_OP_FLAG_BINARY) +DEF_OPERATOR ("/", TRUNC_DIV_EXPR, "dv", OVL_OP_FLAG_BINARY) +DEF_OPERATOR ("%", TRUNC_MOD_EXPR, "rm", OVL_OP_FLAG_BINARY) +DEF_OPERATOR ("&", BIT_AND_EXPR, "an", OVL_OP_FLAG_BINARY) +DEF_OPERATOR ("|", BIT_IOR_EXPR, "or", OVL_OP_FLAG_BINARY) +DEF_OPERATOR ("^", BIT_XOR_EXPR, "eo", OVL_OP_FLAG_BINARY) +DEF_OPERATOR ("<<", LSHIFT_EXPR, "ls", OVL_OP_FLAG_BINARY) +DEF_OPERATOR (">>", RSHIFT_EXPR, "rs", OVL_OP_FLAG_BINARY) +DEF_OPERATOR ("==", EQ_EXPR, "eq", OVL_OP_FLAG_BINARY) +DEF_OPERATOR ("!=", NE_EXPR, "ne", OVL_OP_FLAG_BINARY) +DEF_OPERATOR ("<", LT_EXPR, "lt", OVL_OP_FLAG_BINARY) +DEF_OPERATOR (">", GT_EXPR, "gt", OVL_OP_FLAG_BINARY) +DEF_OPERATOR ("<=", LE_EXPR, "le", OVL_OP_FLAG_BINARY) +DEF_OPERATOR (">=", GE_EXPR, "ge", OVL_OP_FLAG_BINARY) +DEF_OPERATOR ("&&", TRUTH_ANDIF_EXPR, "aa", OVL_OP_FLAG_BINARY) +DEF_OPERATOR ("||", TRUTH_ORIF_EXPR, "oo", OVL_OP_FLAG_BINARY) +DEF_OPERATOR (",", COMPOUND_EXPR, "cm", OVL_OP_FLAG_BINARY) +DEF_OPERATOR ("->*", MEMBER_REF, "pm", OVL_OP_FLAG_BINARY) +DEF_OPERATOR (".*", DOTSTAR_EXPR, "ds", OVL_OP_FLAG_BINARY) +DEF_OPERATOR ("[]", ARRAY_REF, "ix", OVL_OP_FLAG_BINARY) +DEF_OPERATOR ("++", POSTINCREMENT_EXPR, "pp", OVL_OP_FLAG_BINARY) +DEF_OPERATOR ("--", POSTDECREMENT_EXPR, "mm", OVL_OP_FLAG_BINARY) /* Miscellaneous. */ -DEF_SIMPLE_OPERATOR ("()", CALL_EXPR, "cl", -1) - -/* Variadic templates extension. */ -DEF_SIMPLE_OPERATOR ("...", EXPR_PACK_EXPANSION, "sp", 1) -DEF_SIMPLE_OPERATOR ("... +", UNARY_LEFT_FOLD_EXPR, "fl", 2) -DEF_SIMPLE_OPERATOR ("+ ...", UNARY_RIGHT_FOLD_EXPR, "fr", 2) -DEF_SIMPLE_OPERATOR ("+ ... +", BINARY_LEFT_FOLD_EXPR, "fL", 3) -DEF_SIMPLE_OPERATOR ("+ ... +", BINARY_RIGHT_FOLD_EXPR, "fR", 3) +DEF_OPERATOR ("?:", COND_EXPR, "qu", OVL_OP_FLAG_NONE) +DEF_OPERATOR ("()", CALL_EXPR, "cl", OVL_OP_FLAG_NONE) + +/* Operators needed for mangling. */ +DEF_OPERATOR (NULL, CAST_EXPR, "cv", OVL_OP_FLAG_UNARY) +DEF_OPERATOR (NULL, DYNAMIC_CAST_EXPR, "dc", OVL_OP_FLAG_UNARY) +DEF_OPERATOR (NULL, REINTERPRET_CAST_EXPR, "rc", OVL_OP_FLAG_UNARY) +DEF_OPERATOR (NULL, CONST_CAST_EXPR, "cc", OVL_OP_FLAG_UNARY) +DEF_OPERATOR (NULL, STATIC_CAST_EXPR, "sc", OVL_OP_FLAG_UNARY) +DEF_OPERATOR (NULL, SCOPE_REF, "sr", OVL_OP_FLAG_NONE) +DEF_OPERATOR (NULL, EXPR_PACK_EXPANSION, "sp", OVL_OP_FLAG_NONE) +DEF_OPERATOR (NULL, UNARY_LEFT_FOLD_EXPR, "fl", OVL_OP_FLAG_NONE) +DEF_OPERATOR (NULL, UNARY_RIGHT_FOLD_EXPR, "fr", OVL_OP_FLAG_NONE) +DEF_OPERATOR (NULL, BINARY_LEFT_FOLD_EXPR, "fL", OVL_OP_FLAG_NONE) +DEF_OPERATOR (NULL, BINARY_RIGHT_FOLD_EXPR, "fR", OVL_OP_FLAG_NONE) + +#ifdef OPERATOR_TRANSITION +OPERATOR_TRANSITION +#undef OPERATOR_TRANSITION +#endif + +/* Assignment operators. */ +DEF_ASSN_OPERATOR ("=", NOP_EXPR, "aS") +DEF_ASSN_OPERATOR ("+=", PLUS_EXPR, "pL") +DEF_ASSN_OPERATOR ("-=", MINUS_EXPR, "mI") +DEF_ASSN_OPERATOR ("*=", MULT_EXPR, "mL") +DEF_ASSN_OPERATOR ("/=", TRUNC_DIV_EXPR, "dV") +DEF_ASSN_OPERATOR ("%=", TRUNC_MOD_EXPR, "rM") +DEF_ASSN_OPERATOR ("&=", BIT_AND_EXPR, "aN") +DEF_ASSN_OPERATOR ("|=", BIT_IOR_EXPR, "oR") +DEF_ASSN_OPERATOR ("^=", BIT_XOR_EXPR, "eO") +DEF_ASSN_OPERATOR ("<<=", LSHIFT_EXPR, "lS") +DEF_ASSN_OPERATOR (">>=", RSHIFT_EXPR, "rS") + +#undef DEF_ASSN_OPERATOR +#undef DEF_OPERATOR |