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Remove #[...] attribute syntax.

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(Not really worth the change)
This commit is contained in:
gingerBill
2018-12-26 16:23:25 +00:00
parent eb5af2876a
commit 66a9fde12c
2 changed files with 48 additions and 51 deletions
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98
src/parser.cpp
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@@ -3851,62 +3851,58 @@ Ast *parse_stmt(AstFile *f) {
}
case Token_Hash: {
Ast *s = nullptr;
Token hash_token = expect_token(f, Token_Hash);
if (f->curr_token.kind == Token_OpenBracket) {
return parse_attribute(f, hash_token, Token_OpenBracket, Token_CloseBracket);
} else {
Ast *s = nullptr;
Token name = expect_token(f, Token_Ident);
String tag = name.string;
Token name = expect_token(f, Token_Ident);
String tag = name.string;
if (tag == "bounds_check") {
s = parse_stmt(f);
s->stmt_state_flags |= StmtStateFlag_bounds_check;
if ((s->stmt_state_flags & StmtStateFlag_no_bounds_check) != 0) {
syntax_error(token, "#bounds_check and #no_bounds_check cannot be applied together");
}
return s;
} else if (tag == "no_bounds_check") {
s = parse_stmt(f);
s->stmt_state_flags |= StmtStateFlag_no_bounds_check;
if ((s->stmt_state_flags & StmtStateFlag_bounds_check) != 0) {
syntax_error(token, "#bounds_check and #no_bounds_check cannot be applied together");
}
return s;
} else if (tag == "complete") {
s = parse_stmt(f);
switch (s->kind) {
case Ast_SwitchStmt:
s->SwitchStmt.complete = true;
break;
case Ast_TypeSwitchStmt:
s->TypeSwitchStmt.complete = true;
break;
default:
syntax_error(token, "#complete can only be applied to a switch statement");
break;
}
return s;
} else if (tag == "assert") {
Ast *t = ast_basic_directive(f, hash_token, tag);
return ast_expr_stmt(f, parse_call_expr(f, t));
} /* else if (name.string == "no_deferred") {
s = parse_stmt(f);
s->stmt_state_flags |= StmtStateFlag_no_deferred;
} */
if (tag == "include") {
syntax_error(token, "#include is not a valid import declaration kind. Did you mean 'import'?");
s = ast_bad_stmt(f, token, f->curr_token);
} else {
syntax_error(token, "Unknown tag directive used: '%.*s'", LIT(tag));
s = ast_bad_stmt(f, token, f->curr_token);
if (tag == "bounds_check") {
s = parse_stmt(f);
s->stmt_state_flags |= StmtStateFlag_bounds_check;
if ((s->stmt_state_flags & StmtStateFlag_no_bounds_check) != 0) {
syntax_error(token, "#bounds_check and #no_bounds_check cannot be applied together");
}
fix_advance_to_next_stmt(f);
return s;
} else if (tag == "no_bounds_check") {
s = parse_stmt(f);
s->stmt_state_flags |= StmtStateFlag_no_bounds_check;
if ((s->stmt_state_flags & StmtStateFlag_bounds_check) != 0) {
syntax_error(token, "#bounds_check and #no_bounds_check cannot be applied together");
}
return s;
} else if (tag == "complete") {
s = parse_stmt(f);
switch (s->kind) {
case Ast_SwitchStmt:
s->SwitchStmt.complete = true;
break;
case Ast_TypeSwitchStmt:
s->TypeSwitchStmt.complete = true;
break;
default:
syntax_error(token, "#complete can only be applied to a switch statement");
break;
}
return s;
} else if (tag == "assert") {
Ast *t = ast_basic_directive(f, hash_token, tag);
return ast_expr_stmt(f, parse_call_expr(f, t));
} /* else if (name.string == "no_deferred") {
s = parse_stmt(f);
s->stmt_state_flags |= StmtStateFlag_no_deferred;
} */
if (tag == "include") {
syntax_error(token, "#include is not a valid import declaration kind. Did you mean 'import'?");
s = ast_bad_stmt(f, token, f->curr_token);
} else {
syntax_error(token, "Unknown tag directive used: '%.*s'", LIT(tag));
s = ast_bad_stmt(f, token, f->curr_token);
}
fix_advance_to_next_stmt(f);
return s;
} break;
case Token_OpenBrace: