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rustc_span: Revert addition of proc_macro field to ExpnKind::Macro

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The flag has a vague meaning and is used for a single diagnostic change that is low benefit and appears only under `-Z macro_backtrace`.
This commit is contained in:
Vadim Petrochenkov 2021-07-10 22:14:52 +03:00
parent 3fc34455f4
commit 075a28996c
3 changed files with 4 additions and 26 deletions
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9
clippy_lints/src/misc.rs
View file

@ -662,14 +662,7 @@ fn in_attributes_expansion(expr: &Expr<'_>) -> bool {
use rustc_span::hygiene::MacroKind;
if expr.span.from_expansion() {
let data = expr.span.ctxt().outer_expn_data();
matches!(
data.kind,
ExpnKind::Macro {
kind: MacroKind::Attr,
name: _,
proc_macro: _
}
)
matches!(data.kind, ExpnKind::Macro(MacroKind::Attr, _))
} else {
false
}

7
clippy_lints/src/unit_types/unit_cmp.rs
View file

@ -8,12 +8,7 @@ use super::UNIT_CMP;
pub(super) fn check(cx: &LateContext<'_>, expr: &Expr<'_>) {
if expr.span.from_expansion() {
if let Some(callee) = expr.span.source_callee() {
if let ExpnKind::Macro {
kind: MacroKind::Bang,
name: symbol,
proc_macro: _,
} = callee.kind
{
if let ExpnKind::Macro(MacroKind::Bang, symbol) = callee.kind {
if let ExprKind::Binary(ref cmp, left, _) = expr.kind {
let op = cmp.node;
if op.is_comparison() && cx.typeck_results().expr_ty(left).is_unit() {

14
clippy_utils/src/lib.rs
View file

@ -953,12 +953,7 @@ pub fn is_expn_of(mut span: Span, name: &str) -> Option<Span> {
let data = span.ctxt().outer_expn_data();
let new_span = data.call_site;
if let ExpnKind::Macro {
kind: MacroKind::Bang,
name: mac_name,
proc_macro: _,
} = data.kind
{
if let ExpnKind::Macro(MacroKind::Bang, mac_name) = data.kind {
if mac_name.as_str() == name {
return Some(new_span);
}
@ -986,12 +981,7 @@ pub fn is_direct_expn_of(span: Span, name: &str) -> Option<Span> {
let data = span.ctxt().outer_expn_data();
let new_span = data.call_site;
if let ExpnKind::Macro {
kind: MacroKind::Bang,
name: mac_name,
proc_macro: _,
} = data.kind
{
if let ExpnKind::Macro(MacroKind::Bang, mac_name) = data.kind {
if mac_name.as_str() == name {
return Some(new_span);
}