squiid/rust
1
0
Fork 0
Code Issues Pull requests Projects Activity

Do not modify original source code inside macro call

Browse source
This commit is contained in:
topecongiro 2018-12-20 01:14:14 +09:00
parent 30cda580bd
commit 49568d7f76
2 changed files with 9 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
src/closures.rs
View file

@ -59,7 +59,7 @@ pub fn rewrite_closure(
}
let result = match fn_decl.output {
ast::FunctionRetTy::Default(_) => {
ast::FunctionRetTy::Default(_) if !context.inside_macro() => {
try_rewrite_without_block(body, &prefix, context, shape, body_shape)
}
_ => None,
@ -306,6 +306,7 @@ pub fn rewrite_last_closure(
let body = match body.node {
ast::ExprKind::Block(ref block, _)
if !is_unsafe_block(block)
&& !context.inside_macro()
&& is_simple_block(block, Some(&body.attrs), context.source_map) =>
{
stmt_expr(&block.stmts[0]).unwrap_or(body)

8
src/types.rs
View file

@ -583,7 +583,13 @@ impl Rewrite for ast::Ty {
let is_dyn = tobj_syntax == ast::TraitObjectSyntax::Dyn;
// 4 is length of 'dyn '
let shape = if is_dyn { shape.offset_left(4)? } else { shape };
let res = bounds.rewrite(context, shape)?;
let mut res = bounds.rewrite(context, shape)?;
// We may have falsely removed a trailing `+` inside macro call.
if context.inside_macro() && bounds.len() == 1 {
if context.snippet(self.span).ends_with('+') && !res.ends_with('+') {
res.push('+');
}
}
if is_dyn {
Some(format!("dyn {}", res))
} else {