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-> Operator has very low precedence, size_of, align_of, length_of expressions

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Krzosa Karol
2022-06-14 13:50:59 +02:00
parent 17e342c4da
commit f885abe3f5
7 changed files with 121 additions and 58 deletions
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26
parsing.cpp
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@@ -404,7 +404,7 @@ binding_power(Binding binding, Token_Kind kind){
case TK_Dot:
return {31,30};
case TK_Arrow:
return {29,28};
return {2,1};
default: return {};
}
Postfix: switch(kind){
@@ -457,8 +457,28 @@ parse_expr(S64 min_bp){
}break;
case TK_Keyword: {
if(token->intern_val == keyword_true) left = ast_bool(token, 1);
else if(token->intern_val == keyword_false) left = ast_bool(token, 0);
if(token->intern_val == keyword_true)
left = ast_bool(token, 1);
else if(token->intern_val == keyword_false)
left = ast_bool(token, 0);
else if(token->intern_val == keyword_sizeof){
token_expect(TK_OpenParen);
Ast_Expr *expr = parse_expr();
token_expect(TK_CloseParen);
left = ast_sizeof(token, expr);
}
else if(token->intern_val == keyword_alignof){
token_expect(TK_OpenParen);
Ast_Expr *expr = parse_expr();
token_expect(TK_CloseParen);
left = ast_alignof(token, expr);
}
else if(token->intern_val == keyword_lengthof){
token_expect(TK_OpenParen);
Ast_Expr *expr = parse_expr();
token_expect(TK_CloseParen);
left = ast_len(token, expr);
}
else compiler_error(token, "Unexpected keyword: [%s], expected keyword [cast]", token->intern_val.str);
}break;