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Dev (#376)

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Errno updates with errno for linux/win/macos. Updated $$ syntax to also match compiler constants.
This commit is contained in:
Christoffer Lerno
2022-01-18 01:31:14 +01:00
committed by GitHub
parent 3f60443d66
commit e4e8abbc6c
22 changed files with 186 additions and 99 deletions
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31
src/compiler/parse_expr.c
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@@ -943,27 +943,21 @@ static Expr *parse_builtin(ParseContext *context, Expr *left)
assert(!left && "Had left hand side");
Expr *expr = EXPR_NEW_TOKEN(EXPR_BUILTIN, context->tok);
advance_and_verify(context, TOKEN_BUILTIN);
expr->builtin_expr.identifier = context->tok;
CONSUME_OR(TOKEN_IDENT, poisoned_expr);
RANGE_EXTEND_PREV(expr);
return expr;
}
static Expr *parse_placeholder(ParseContext *context, Expr *left)
{
assert(!left && "Had left hand side");
advance_and_verify(context, TOKEN_PLACEHOLDER);
ASSIGN_EXPR_ELSE(Expr *expr, parse_expr(context), poisoned_expr);
CONSUME_OR(TOKEN_RBRACE, poisoned_expr);
if (expr->expr_kind != EXPR_IDENTIFIER && TOKTYPE(expr->identifier_expr.identifier) != TOKEN_CONST_IDENT)
if (!token_is_some_ident(context->tok.type))
{
SEMA_ERROR(expr, "Expected an uppercase identifier that corresponds to a compile time argument.");
SEMA_TOKEN_ERROR(context->tok, "Expected a name here.");
return poisoned_expr;
}
ExprPlaceholder placeholder = { .identifier = expr->identifier_expr.identifier, .path = expr->identifier_expr.path };
expr->placeholder_expr = placeholder;
expr->expr_kind = EXPR_PLACEHOLDER;
expr->resolve_status = RESOLVE_NOT_DONE;
expr->builtin_expr.identifier = context->tok;
if (try_consume(context, TOKEN_CONST_IDENT))
{
expr->expr_kind = EXPR_COMPILER_CONST;
}
else
{
CONSUME_OR(TOKEN_IDENT, poisoned_expr);
}
RANGE_EXTEND_PREV(expr);
return expr;
}
@@ -1616,7 +1610,6 @@ ParseRule rules[TOKEN_EOF + 1] = {
[TOKEN_FALSE] = { parse_bool, NULL, PREC_NONE },
[TOKEN_NULL] = { parse_null, NULL, PREC_NONE },
[TOKEN_INTEGER] = { parse_integer, NULL, PREC_NONE },
[TOKEN_PLACEHOLDER] = { parse_placeholder, NULL, PREC_NONE },
[TOKEN_BUILTIN] = { parse_builtin, NULL, PREC_NONE },
[TOKEN_CHAR_LITERAL] = { parse_char_lit, NULL, PREC_NONE },
[TOKEN_AT] = { parse_macro_expansion, NULL, PREC_NONE },