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Add -disallow-do

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This commit is contained in:
gingerBill
2020-09-23 17:17:32 +01:00
parent fc4fdd588e
commit 654b24e514
3 changed files with 32 additions and 0 deletions
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25
src/parser.cpp
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@@ -1998,6 +1998,10 @@ Ast *parse_operand(AstFile *f, bool lhs) {
body = convert_stmt_to_body(f, parse_stmt(f));
f->curr_proc = curr_proc;
if (build_context.disallow_do) {
syntax_error(body, "'do' has been disallowed");
}
return ast_proc_lit(f, type, body, tags, where_token, where_clauses);
}
@@ -3558,6 +3562,9 @@ Ast *parse_if_stmt(AstFile *f) {
if (allow_token(f, Token_do)) {
body = convert_stmt_to_body(f, parse_stmt(f));
if (build_context.disallow_do) {
syntax_error(body, "'do' has been disallowed");
}
} else {
body = parse_block_stmt(f, false);
}
@@ -3573,6 +3580,9 @@ Ast *parse_if_stmt(AstFile *f) {
case Token_do: {
Token arrow = expect_token(f, Token_do);
else_stmt = convert_stmt_to_body(f, parse_stmt(f));
if (build_context.disallow_do) {
syntax_error(else_stmt, "'do' has been disallowed");
}
} break;
default:
syntax_error(f->curr_token, "Expected if statement block statement");
@@ -3603,6 +3613,9 @@ Ast *parse_when_stmt(AstFile *f) {
if (allow_token(f, Token_do)) {
body = convert_stmt_to_body(f, parse_stmt(f));
if (build_context.disallow_do) {
syntax_error(body, "'do' has been disallowed");
}
} else {
body = parse_block_stmt(f, true);
}
@@ -3618,6 +3631,9 @@ Ast *parse_when_stmt(AstFile *f) {
case Token_do: {
Token arrow = expect_token(f, Token_do);
else_stmt = convert_stmt_to_body(f, parse_stmt(f));
if (build_context.disallow_do) {
syntax_error(else_stmt, "'do' has been disallowed");
}
} break;
default:
syntax_error(f->curr_token, "Expected when statement block statement");
@@ -3698,6 +3714,9 @@ Ast *parse_for_stmt(AstFile *f) {
if (allow_token(f, Token_do)) {
body = convert_stmt_to_body(f, parse_stmt(f));
if (build_context.disallow_do) {
syntax_error(body, "'do' has been disallowed");
}
} else {
body = parse_block_stmt(f, false);
}
@@ -3728,6 +3747,9 @@ Ast *parse_for_stmt(AstFile *f) {
if (allow_token(f, Token_do)) {
body = convert_stmt_to_body(f, parse_stmt(f));
if (build_context.disallow_do) {
syntax_error(body, "'do' has been disallowed");
}
} else {
body = parse_block_stmt(f, false);
}
@@ -4072,6 +4094,9 @@ Ast *parse_stmt(AstFile *f) {
if (allow_token(f, Token_do)) {
body = convert_stmt_to_body(f, parse_stmt(f));
if (build_context.disallow_do) {
syntax_error(body, "'do' has been disallowed");
}
} else {
body = parse_block_stmt(f, false);
}