118 lines
4.3 KiB
C++
118 lines
4.3 KiB
C++
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struct Operator_Info{
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Intern_String op;
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String name;
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Token_Kind op_kind;
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bool valid_binary_expr;
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bool valid_unary_expr;
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};
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/*#import meta
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print("Operator_Info op_info_table[] = {")
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for i in meta.token_simple_expr:
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if i[1] != "SPECIAL":
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print(f""" {{{{}}, "{i[0].upper()}"_s, TK_{i[0]}, {int(i[2]&meta.BINARY_EXPR>0)}, {int(i[2]&meta.UNARY_EXPR>0)}}},""")
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print("};")
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print("""CORE_Static Operator_Info *
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get_operator_info(Token_Kind op){
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switch(op){""")
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index = 0
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for i in meta.token_simple_expr:
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if i[1] != "SPECIAL":
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print(f""" case TK_{i[0]}: return op_info_table + {index};""")
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index += 1
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print(" default: {}\n }")
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print(" return 0;\n}")
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print("""CORE_Static Operator_Info *
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get_operator_info(Intern_String op){
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if(0){}""")
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index = 0
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for i in meta.token_simple_expr:
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if i[1] != "SPECIAL":
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print(f""" else if(op_info_table[{index}].op.str == op.str) return op_info_table + {index};""")
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index += 1
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print(" return 0;\n}")
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*/
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Operator_Info op_info_table[] = {
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{{}, "MUL"_s, TK_Mul, 1, 0},
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{{}, "DIV"_s, TK_Div, 1, 0},
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{{}, "MOD"_s, TK_Mod, 1, 0},
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{{}, "LEFTSHIFT"_s, TK_LeftShift, 1, 0},
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{{}, "RIGHTSHIFT"_s, TK_RightShift, 1, 0},
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{{}, "ADD"_s, TK_Add, 1, 1},
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{{}, "SUB"_s, TK_Sub, 1, 1},
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{{}, "EQUALS"_s, TK_Equals, 1, 0},
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{{}, "LESSERTHENOREQUAL"_s, TK_LesserThenOrEqual, 1, 0},
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{{}, "GREATERTHENOREQUAL"_s, TK_GreaterThenOrEqual, 1, 0},
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{{}, "LESSERTHEN"_s, TK_LesserThen, 1, 0},
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{{}, "GREATERTHEN"_s, TK_GreaterThen, 1, 0},
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{{}, "NOTEQUALS"_s, TK_NotEquals, 1, 0},
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{{}, "BITAND"_s, TK_BitAnd, 1, 0},
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{{}, "BITOR"_s, TK_BitOr, 1, 0},
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{{}, "BITXOR"_s, TK_BitXor, 1, 0},
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{{}, "AND"_s, TK_And, 1, 0},
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{{}, "OR"_s, TK_Or, 1, 0},
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{{}, "NEG"_s, TK_Neg, 0, 1},
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{{}, "NOT"_s, TK_Not, 0, 1},
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};
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CORE_Static Operator_Info *
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get_operator_info(Token_Kind op){
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switch(op){
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case TK_Mul: return op_info_table + 0;
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case TK_Div: return op_info_table + 1;
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case TK_Mod: return op_info_table + 2;
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case TK_LeftShift: return op_info_table + 3;
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case TK_RightShift: return op_info_table + 4;
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case TK_Add: return op_info_table + 5;
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case TK_Sub: return op_info_table + 6;
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case TK_Equals: return op_info_table + 7;
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case TK_LesserThenOrEqual: return op_info_table + 8;
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case TK_GreaterThenOrEqual: return op_info_table + 9;
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case TK_LesserThen: return op_info_table + 10;
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case TK_GreaterThen: return op_info_table + 11;
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case TK_NotEquals: return op_info_table + 12;
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case TK_BitAnd: return op_info_table + 13;
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case TK_BitOr: return op_info_table + 14;
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case TK_BitXor: return op_info_table + 15;
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case TK_And: return op_info_table + 16;
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case TK_Or: return op_info_table + 17;
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case TK_Neg: return op_info_table + 18;
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case TK_Not: return op_info_table + 19;
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default: {}
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}
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return 0;
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}
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CORE_Static Operator_Info *
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get_operator_info(Intern_String op){
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if(0){}
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else if(op_info_table[0].op.str == op.str) return op_info_table + 0;
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else if(op_info_table[1].op.str == op.str) return op_info_table + 1;
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else if(op_info_table[2].op.str == op.str) return op_info_table + 2;
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else if(op_info_table[3].op.str == op.str) return op_info_table + 3;
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else if(op_info_table[4].op.str == op.str) return op_info_table + 4;
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else if(op_info_table[5].op.str == op.str) return op_info_table + 5;
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else if(op_info_table[6].op.str == op.str) return op_info_table + 6;
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else if(op_info_table[7].op.str == op.str) return op_info_table + 7;
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else if(op_info_table[8].op.str == op.str) return op_info_table + 8;
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else if(op_info_table[9].op.str == op.str) return op_info_table + 9;
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else if(op_info_table[10].op.str == op.str) return op_info_table + 10;
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else if(op_info_table[11].op.str == op.str) return op_info_table + 11;
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else if(op_info_table[12].op.str == op.str) return op_info_table + 12;
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else if(op_info_table[13].op.str == op.str) return op_info_table + 13;
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else if(op_info_table[14].op.str == op.str) return op_info_table + 14;
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else if(op_info_table[15].op.str == op.str) return op_info_table + 15;
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else if(op_info_table[16].op.str == op.str) return op_info_table + 16;
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else if(op_info_table[17].op.str == op.str) return op_info_table + 17;
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else if(op_info_table[18].op.str == op.str) return op_info_table + 18;
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else if(op_info_table[19].op.str == op.str) return op_info_table + 19;
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return 0;
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}
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/*END*/
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