mirror of
https://github.com/rust-lang/rust-analyzer
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Merge pull request #18373 from Veykril/veykril/push-mzumrrvynxqu
internal: Merge separate inlay hints targeting same range
This commit is contained in:
commit
b35d93c471
4 changed files with 153 additions and 246 deletions
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@ -475,6 +475,18 @@ impl InlayHintLabel {
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}
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}
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pub fn append_part(&mut self, part: InlayHintLabelPart) {
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if part.linked_location.is_none() && part.tooltip.is_none() {
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if let Some(InlayHintLabelPart { text, linked_location: None, tooltip: None }) =
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self.parts.last_mut()
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{
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text.push_str(&part.text);
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return;
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}
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}
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self.parts.push(part);
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}
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pub fn needs_resolve(&self) -> bool {
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self.parts.iter().any(|part| part.linked_location.is_some() || part.tooltip.is_some())
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}
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@ -17,8 +17,8 @@ use syntax::{
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};
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use crate::{
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AdjustmentHints, AdjustmentHintsMode, InlayHint, InlayHintLabel, InlayHintPosition,
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InlayHintsConfig, InlayKind, InlayTooltip,
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AdjustmentHints, AdjustmentHintsMode, InlayHint, InlayHintLabel, InlayHintLabelPart,
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InlayHintPosition, InlayHintsConfig, InlayKind, InlayTooltip,
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};
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pub(super) fn hints(
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@ -64,19 +64,34 @@ pub(super) fn hints(
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let (postfix, needs_outer_parens, needs_inner_parens) =
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mode_and_needs_parens_for_adjustment_hints(expr, config.adjustment_hints_mode);
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if needs_outer_parens {
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acc.push(InlayHint::opening_paren_before(
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InlayKind::Adjustment,
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expr.syntax().text_range(),
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));
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let range = expr.syntax().text_range();
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let mut pre = InlayHint {
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range,
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position: InlayHintPosition::Before,
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pad_left: false,
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pad_right: false,
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kind: InlayKind::Adjustment,
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label: InlayHintLabel::default(),
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text_edit: None,
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resolve_parent: Some(range),
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};
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let mut post = InlayHint {
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range,
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position: InlayHintPosition::After,
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pad_left: false,
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pad_right: false,
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kind: InlayKind::Adjustment,
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label: InlayHintLabel::default(),
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text_edit: None,
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resolve_parent: Some(range),
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};
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if needs_outer_parens || (postfix && needs_inner_parens) {
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pre.label.append_str("(");
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}
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if postfix && needs_inner_parens {
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acc.push(InlayHint::opening_paren_before(
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InlayKind::Adjustment,
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expr.syntax().text_range(),
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));
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acc.push(InlayHint::closing_paren_after(InlayKind::Adjustment, expr.syntax().text_range()));
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post.label.append_str(")");
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}
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let mut iter = if postfix {
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@ -138,35 +153,28 @@ pub(super) fn hints(
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}
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_ => continue,
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};
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let label = InlayHintLabel::simple(
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if postfix { format!(".{}", text.trim_end()) } else { text.to_owned() },
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Some(InlayTooltip::Markdown(format!(
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let label = InlayHintLabelPart {
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text: if postfix { format!(".{}", text.trim_end()) } else { text.to_owned() },
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linked_location: None,
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tooltip: Some(InlayTooltip::Markdown(format!(
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"`{}` → `{}` ({coercion} coercion)",
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source.display(sema.db, file_id.edition()),
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target.display(sema.db, file_id.edition()),
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))),
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None,
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);
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acc.push(InlayHint {
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range: expr.syntax().text_range(),
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pad_left: false,
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pad_right: false,
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position: if postfix { InlayHintPosition::After } else { InlayHintPosition::Before },
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kind: InlayKind::Adjustment,
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label,
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text_edit: None,
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resolve_parent: Some(expr.syntax().text_range()),
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});
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};
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if postfix { &mut post } else { &mut pre }.label.append_part(label);
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}
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if !postfix && needs_inner_parens {
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acc.push(InlayHint::opening_paren_before(
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InlayKind::Adjustment,
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expr.syntax().text_range(),
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));
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acc.push(InlayHint::closing_paren_after(InlayKind::Adjustment, expr.syntax().text_range()));
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pre.label.append_str("(");
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}
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if needs_outer_parens {
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acc.push(InlayHint::closing_paren_after(InlayKind::Adjustment, expr.syntax().text_range()));
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if needs_outer_parens || (!postfix && needs_inner_parens) {
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post.label.append_str(")");
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}
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if !pre.label.parts.is_empty() {
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acc.push(pre);
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}
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if !post.label.parts.is_empty() {
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acc.push(post);
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}
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Some(())
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}
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@ -293,25 +301,19 @@ fn main() {
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let _: u32 = loop {};
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//^^^^^^^<never-to-any>
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let _: &u32 = &mut 0;
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//^^^^^^&
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//^^^^^^*
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//^^^^^^&*
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let _: &mut u32 = &mut 0;
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//^^^^^^&mut $
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//^^^^^^*
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//^^^^^^&mut *
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let _: *const u32 = &mut 0;
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//^^^^^^&raw const $
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//^^^^^^*
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//^^^^^^&raw const *
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let _: *mut u32 = &mut 0;
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//^^^^^^&raw mut $
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//^^^^^^*
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//^^^^^^&raw mut *
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let _: fn() = main;
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//^^^^<fn-item-to-fn-pointer>
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let _: unsafe fn() = main;
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//^^^^<safe-fn-pointer-to-unsafe-fn-pointer>
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//^^^^<fn-item-to-fn-pointer>
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//^^^^<safe-fn-pointer-to-unsafe-fn-pointer><fn-item-to-fn-pointer>
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let _: unsafe fn() = main as fn();
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//^^^^^^^^^^^^<safe-fn-pointer-to-unsafe-fn-pointer>
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//^^^^^^^^^^^^(
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//^^^^^^^^^^^^<safe-fn-pointer-to-unsafe-fn-pointer>(
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//^^^^^^^^^^^^)
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//^^^^<fn-item-to-fn-pointer>
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let _: fn() = || {};
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@ -319,72 +321,51 @@ fn main() {
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let _: unsafe fn() = || {};
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//^^^^^<closure-to-unsafe-fn-pointer>
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let _: *const u32 = &mut 0u32 as *mut u32;
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//^^^^^^^^^^^^^^^^^^^^^<mut-ptr-to-const-ptr>
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//^^^^^^^^^^^^^^^^^^^^^(
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//^^^^^^^^^^^^^^^^^^^^^<mut-ptr-to-const-ptr>(
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//^^^^^^^^^^^^^^^^^^^^^)
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//^^^^^^^^^&raw mut $
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//^^^^^^^^^*
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//^^^^^^^^^&raw mut *
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let _: &mut [_] = &mut [0; 0];
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//^^^^^^^^^^^<unsize>
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//^^^^^^^^^^^&mut $
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//^^^^^^^^^^^*
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//^^^^^^^^^^^<unsize>&mut *
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Struct.consume();
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Struct.by_ref();
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//^^^^^^(
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//^^^^^^&
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//^^^^^^(&
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//^^^^^^)
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Struct.by_ref_mut();
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//^^^^^^(
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//^^^^^^&mut $
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//^^^^^^(&mut $
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//^^^^^^)
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(&Struct).consume();
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//^^^^^^^*
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(&Struct).by_ref();
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//^^^^^^^&
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//^^^^^^^*
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//^^^^^^^&*
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(&mut Struct).consume();
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//^^^^^^^^^^^*
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(&mut Struct).by_ref();
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//^^^^^^^^^^^&
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//^^^^^^^^^^^*
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//^^^^^^^^^^^&*
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(&mut Struct).by_ref_mut();
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//^^^^^^^^^^^&mut $
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//^^^^^^^^^^^*
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//^^^^^^^^^^^&mut *
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// Check that block-like expressions don't duplicate hints
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let _: &mut [u32] = (&mut []);
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//^^^^^^^<unsize>
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//^^^^^^^&mut $
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//^^^^^^^*
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//^^^^^^^<unsize>&mut *
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let _: &mut [u32] = { &mut [] };
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//^^^^^^^<unsize>
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//^^^^^^^&mut $
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//^^^^^^^*
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//^^^^^^^<unsize>&mut *
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let _: &mut [u32] = unsafe { &mut [] };
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//^^^^^^^<unsize>
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//^^^^^^^&mut $
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//^^^^^^^*
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//^^^^^^^<unsize>&mut *
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let _: &mut [u32] = if true {
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&mut []
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//^^^^^^^<unsize>
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//^^^^^^^&mut $
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//^^^^^^^*
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//^^^^^^^<unsize>&mut *
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} else {
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loop {}
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//^^^^^^^<never-to-any>
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};
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let _: &mut [u32] = match () { () => &mut [] };
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//^^^^^^^<unsize>
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//^^^^^^^&mut $
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//^^^^^^^*
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//^^^^^^^<unsize>&mut *
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let _: &mut dyn Fn() = &mut || ();
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//^^^^^^^^^^<unsize>
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//^^^^^^^^^^&mut $
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//^^^^^^^^^^*
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//^^^^^^^^^^<unsize>&mut *
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() == ();
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// ^^&
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// ^^&
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@ -393,16 +374,13 @@ fn main() {
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// ^^^^&
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let closure: dyn Fn = || ();
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closure();
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//^^^^^^^(
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//^^^^^^^&
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//^^^^^^^(&
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//^^^^^^^)
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Struct[0];
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//^^^^^^(
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//^^^^^^&
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//^^^^^^(&
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//^^^^^^)
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&mut Struct[0];
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//^^^^^^(
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//^^^^^^&mut $
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//^^^^^^(&mut $
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//^^^^^^)
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}
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@ -442,72 +420,46 @@ fn main() {
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(&Struct).consume();
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//^^^^^^^(
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//^^^^^^^)
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//^^^^^^^.*
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//^^^^^^^).*
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(&Struct).by_ref();
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//^^^^^^^(
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//^^^^^^^)
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//^^^^^^^.*
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//^^^^^^^.&
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//^^^^^^^).*.&
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(&mut Struct).consume();
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//^^^^^^^^^^^(
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//^^^^^^^^^^^)
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//^^^^^^^^^^^.*
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//^^^^^^^^^^^).*
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(&mut Struct).by_ref();
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//^^^^^^^^^^^(
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//^^^^^^^^^^^)
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//^^^^^^^^^^^.*
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//^^^^^^^^^^^.&
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//^^^^^^^^^^^).*.&
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(&mut Struct).by_ref_mut();
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//^^^^^^^^^^^(
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//^^^^^^^^^^^)
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//^^^^^^^^^^^.*
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//^^^^^^^^^^^.&mut
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//^^^^^^^^^^^).*.&mut
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// Check that block-like expressions don't duplicate hints
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let _: &mut [u32] = (&mut []);
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//^^^^^^^(
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//^^^^^^^)
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//^^^^^^^.*
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//^^^^^^^.&mut
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//^^^^^^^.<unsize>
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//^^^^^^^).*.&mut.<unsize>
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let _: &mut [u32] = { &mut [] };
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//^^^^^^^(
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//^^^^^^^)
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//^^^^^^^.*
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//^^^^^^^.&mut
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//^^^^^^^.<unsize>
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//^^^^^^^).*.&mut.<unsize>
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let _: &mut [u32] = unsafe { &mut [] };
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//^^^^^^^(
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//^^^^^^^)
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//^^^^^^^.*
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//^^^^^^^.&mut
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//^^^^^^^.<unsize>
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//^^^^^^^).*.&mut.<unsize>
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let _: &mut [u32] = if true {
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&mut []
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//^^^^^^^(
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//^^^^^^^)
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//^^^^^^^.*
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//^^^^^^^.&mut
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//^^^^^^^.<unsize>
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//^^^^^^^).*.&mut.<unsize>
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} else {
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loop {}
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//^^^^^^^.<never-to-any>
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};
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let _: &mut [u32] = match () { () => &mut [] };
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//^^^^^^^(
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//^^^^^^^)
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//^^^^^^^.*
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//^^^^^^^.&mut
|
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//^^^^^^^.<unsize>
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//^^^^^^^).*.&mut.<unsize>
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|
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let _: &mut dyn Fn() = &mut || ();
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//^^^^^^^^^^(
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//^^^^^^^^^^)
|
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//^^^^^^^^^^.*
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//^^^^^^^^^^.&mut
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//^^^^^^^^^^.<unsize>
|
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//^^^^^^^^^^).*.&mut.<unsize>
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() == ();
|
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// ^^.&
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// ^^.&
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|
@ -619,9 +571,7 @@ fn or_else() {
|
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r#"
|
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unsafe fn enabled() {
|
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f(&&());
|
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//^^^^&
|
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//^^^^*
|
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//^^^^*
|
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//^^^^&**
|
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}
|
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|
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fn disabled() {
|
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|
@ -633,9 +583,7 @@ fn mixed() {
|
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|
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unsafe {
|
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f(&&());
|
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//^^^^&
|
||||
//^^^^*
|
||||
//^^^^*
|
||||
//^^^^&**
|
||||
}
|
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}
|
||||
|
||||
|
@ -644,9 +592,7 @@ const _: () = {
|
|||
|
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unsafe {
|
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f(&&());
|
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//^^^^&
|
||||
//^^^^*
|
||||
//^^^^*
|
||||
//^^^^&**
|
||||
}
|
||||
};
|
||||
|
||||
|
@ -655,18 +601,14 @@ static STATIC: () = {
|
|||
|
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unsafe {
|
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f(&&());
|
||||
//^^^^&
|
||||
//^^^^*
|
||||
//^^^^*
|
||||
//^^^^&**
|
||||
}
|
||||
};
|
||||
|
||||
enum E {
|
||||
Disable = { f(&&()); 0 },
|
||||
Enable = unsafe { f(&&()); 1 },
|
||||
//^^^^&
|
||||
//^^^^*
|
||||
//^^^^*
|
||||
//^^^^&**
|
||||
}
|
||||
|
||||
const fn f(_: &()) {}
|
||||
|
@ -692,8 +634,7 @@ fn a() {
|
|||
_ = Struct.by_ref();
|
||||
|
||||
_ = unsafe { Struct.by_ref() };
|
||||
//^^^^^^(
|
||||
//^^^^^^&
|
||||
//^^^^^^(&
|
||||
//^^^^^^)
|
||||
}
|
||||
"#,
|
||||
|
@ -726,10 +667,7 @@ trait T<RHS = Self> {}
|
|||
|
||||
fn hello(it: &&[impl T]) {
|
||||
it.len();
|
||||
//^^(
|
||||
//^^&
|
||||
//^^*
|
||||
//^^*
|
||||
//^^(&**
|
||||
//^^)
|
||||
}
|
||||
"#,
|
||||
|
|
|
@ -2,13 +2,15 @@
|
|||
//! ```no_run
|
||||
//! let /* & */ (/* ref */ x,) = &(0,);
|
||||
//! ```
|
||||
use std::mem;
|
||||
|
||||
use hir::Mutability;
|
||||
use ide_db::famous_defs::FamousDefs;
|
||||
|
||||
use span::EditionedFileId;
|
||||
use syntax::ast::{self, AstNode};
|
||||
|
||||
use crate::{InlayHint, InlayHintPosition, InlayHintsConfig, InlayKind};
|
||||
use crate::{InlayHint, InlayHintLabel, InlayHintPosition, InlayHintsConfig, InlayKind};
|
||||
|
||||
pub(super) fn hints(
|
||||
acc: &mut Vec<InlayHint>,
|
||||
|
@ -42,7 +44,18 @@ pub(super) fn hints(
|
|||
},
|
||||
|it| it.syntax().text_range(),
|
||||
);
|
||||
let mut hint = InlayHint {
|
||||
range,
|
||||
kind: InlayKind::BindingMode,
|
||||
label: InlayHintLabel::default(),
|
||||
text_edit: None,
|
||||
position: InlayHintPosition::Before,
|
||||
pad_left: false,
|
||||
pad_right: false,
|
||||
resolve_parent: Some(pat.syntax().text_range()),
|
||||
};
|
||||
let pattern_adjustments = sema.pattern_adjustments(pat);
|
||||
let mut was_mut_last = false;
|
||||
pattern_adjustments.iter().for_each(|ty| {
|
||||
let reference = ty.is_reference();
|
||||
let mut_reference = ty.is_mutable_reference();
|
||||
|
@ -51,17 +64,15 @@ pub(super) fn hints(
|
|||
(true, false) => "&",
|
||||
_ => return,
|
||||
};
|
||||
acc.push(InlayHint {
|
||||
range,
|
||||
kind: InlayKind::BindingMode,
|
||||
label: r.into(),
|
||||
text_edit: None,
|
||||
position: InlayHintPosition::Before,
|
||||
pad_left: false,
|
||||
pad_right: mut_reference,
|
||||
resolve_parent: Some(pat.syntax().text_range()),
|
||||
});
|
||||
if mem::replace(&mut was_mut_last, mut_reference) {
|
||||
hint.label.append_str(" ");
|
||||
}
|
||||
hint.label.append_str(r);
|
||||
});
|
||||
hint.pad_right = was_mut_last;
|
||||
if !hint.label.parts.is_empty() {
|
||||
acc.push(hint);
|
||||
}
|
||||
match pat {
|
||||
ast::Pat::IdentPat(pat) if pat.ref_token().is_none() && pat.mut_token().is_none() => {
|
||||
let bm = sema.binding_mode_of_pat(pat)?;
|
||||
|
@ -117,6 +128,13 @@ fn __(
|
|||
(x,): &mut (u32,)
|
||||
//^^^^&mut
|
||||
//^ ref mut
|
||||
(x,): &mut &mut (u32,)
|
||||
//^^^^&mut &mut
|
||||
//^ ref mut
|
||||
(x,): &&(u32,)
|
||||
//^^^^&&
|
||||
//^ ref
|
||||
|
||||
) {
|
||||
let (x,) = (0,);
|
||||
let (x,) = &(0,);
|
||||
|
|
|
@ -7,7 +7,9 @@ use stdx::{never, TupleExt};
|
|||
use syntax::ast::{self, AstNode};
|
||||
use text_edit::{TextRange, TextSize};
|
||||
|
||||
use crate::{InlayHint, InlayHintLabel, InlayHintPosition, InlayHintsConfig, InlayKind};
|
||||
use crate::{
|
||||
InlayHint, InlayHintLabel, InlayHintLabelPart, InlayHintPosition, InlayHintsConfig, InlayKind,
|
||||
};
|
||||
|
||||
pub(super) fn hints(
|
||||
acc: &mut Vec<InlayHint>,
|
||||
|
@ -27,34 +29,27 @@ pub(super) fn hints(
|
|||
return None;
|
||||
}
|
||||
|
||||
let move_kw_range = match closure.move_token() {
|
||||
Some(t) => t.text_range(),
|
||||
let (range, label) = match closure.move_token() {
|
||||
Some(t) => (t.text_range(), InlayHintLabel::default()),
|
||||
None => {
|
||||
let range = closure.syntax().first_token()?.prev_token()?.text_range();
|
||||
let range = TextRange::new(range.end() - TextSize::from(1), range.end());
|
||||
acc.push(InlayHint {
|
||||
range,
|
||||
kind: InlayKind::ClosureCapture,
|
||||
label: InlayHintLabel::from("move"),
|
||||
text_edit: None,
|
||||
position: InlayHintPosition::After,
|
||||
pad_left: false,
|
||||
pad_right: false,
|
||||
resolve_parent: Some(closure.syntax().text_range()),
|
||||
});
|
||||
range
|
||||
let prev_token = closure.syntax().first_token()?.prev_token()?.text_range();
|
||||
(
|
||||
TextRange::new(prev_token.end() - TextSize::from(1), prev_token.end()),
|
||||
InlayHintLabel::from("move"),
|
||||
)
|
||||
}
|
||||
};
|
||||
acc.push(InlayHint {
|
||||
range: move_kw_range,
|
||||
let mut hint = InlayHint {
|
||||
range,
|
||||
kind: InlayKind::ClosureCapture,
|
||||
label: InlayHintLabel::from("("),
|
||||
label,
|
||||
text_edit: None,
|
||||
position: InlayHintPosition::After,
|
||||
pad_left: false,
|
||||
pad_right: false,
|
||||
resolve_parent: None,
|
||||
});
|
||||
pad_right: true,
|
||||
resolve_parent: Some(closure.syntax().text_range()),
|
||||
};
|
||||
hint.label.append_str("(");
|
||||
let last = captures.len() - 1;
|
||||
for (idx, capture) in captures.into_iter().enumerate() {
|
||||
let local = capture.local();
|
||||
|
@ -76,48 +71,20 @@ pub(super) fn hints(
|
|||
if never!(label.is_empty()) {
|
||||
continue;
|
||||
}
|
||||
let label = InlayHintLabel::simple(
|
||||
label,
|
||||
None,
|
||||
source.name().and_then(|name| {
|
||||
hint.label.append_part(InlayHintLabelPart {
|
||||
text: label,
|
||||
linked_location: source.name().and_then(|name| {
|
||||
name.syntax().original_file_range_opt(sema.db).map(TupleExt::head).map(Into::into)
|
||||
}),
|
||||
);
|
||||
acc.push(InlayHint {
|
||||
range: move_kw_range,
|
||||
kind: InlayKind::ClosureCapture,
|
||||
label,
|
||||
text_edit: None,
|
||||
position: InlayHintPosition::After,
|
||||
pad_left: false,
|
||||
pad_right: false,
|
||||
resolve_parent: Some(closure.syntax().text_range()),
|
||||
tooltip: None,
|
||||
});
|
||||
|
||||
if idx != last {
|
||||
acc.push(InlayHint {
|
||||
range: move_kw_range,
|
||||
kind: InlayKind::ClosureCapture,
|
||||
label: InlayHintLabel::from(", "),
|
||||
text_edit: None,
|
||||
position: InlayHintPosition::After,
|
||||
pad_left: false,
|
||||
pad_right: false,
|
||||
resolve_parent: None,
|
||||
});
|
||||
hint.label.append_str(", ");
|
||||
}
|
||||
}
|
||||
acc.push(InlayHint {
|
||||
range: move_kw_range,
|
||||
kind: InlayKind::ClosureCapture,
|
||||
label: InlayHintLabel::from(")"),
|
||||
text_edit: None,
|
||||
position: InlayHintPosition::After,
|
||||
pad_left: false,
|
||||
pad_right: true,
|
||||
resolve_parent: None,
|
||||
});
|
||||
|
||||
hint.label.append_str(")");
|
||||
acc.push(hint);
|
||||
Some(())
|
||||
}
|
||||
|
||||
|
@ -147,51 +114,25 @@ fn main() {
|
|||
let mut baz = NonCopy;
|
||||
let qux = &mut NonCopy;
|
||||
|| {
|
||||
// ^ move
|
||||
// ^ (
|
||||
// ^ &foo
|
||||
// ^ , $
|
||||
// ^ bar
|
||||
// ^ , $
|
||||
// ^ baz
|
||||
// ^ , $
|
||||
// ^ qux
|
||||
// ^ )
|
||||
// ^ move(&foo, bar, baz, qux)
|
||||
foo;
|
||||
bar;
|
||||
baz;
|
||||
qux;
|
||||
};
|
||||
|| {
|
||||
// ^ move
|
||||
// ^ (
|
||||
// ^ &foo
|
||||
// ^ , $
|
||||
// ^ &bar
|
||||
// ^ , $
|
||||
// ^ &baz
|
||||
// ^ , $
|
||||
// ^ &qux
|
||||
// ^ )
|
||||
// ^ move(&foo, &bar, &baz, &qux)
|
||||
&foo;
|
||||
&bar;
|
||||
&baz;
|
||||
&qux;
|
||||
};
|
||||
|| {
|
||||
// ^ move
|
||||
// ^ (
|
||||
// ^ &mut baz
|
||||
// ^ )
|
||||
// ^ move(&mut baz)
|
||||
&mut baz;
|
||||
};
|
||||
|| {
|
||||
// ^ move
|
||||
// ^ (
|
||||
// ^ &mut baz
|
||||
// ^ , $
|
||||
// ^ &mut *qux
|
||||
// ^ )
|
||||
// ^ move(&mut baz, &mut *qux)
|
||||
baz = NonCopy;
|
||||
*qux = NonCopy;
|
||||
};
|
||||
|
@ -209,9 +150,7 @@ fn main() {
|
|||
fn main() {
|
||||
let foo = u32;
|
||||
move || {
|
||||
// ^^^^ (
|
||||
// ^^^^ foo
|
||||
// ^^^^ )
|
||||
// ^^^^ (foo)
|
||||
foo;
|
||||
};
|
||||
}
|
||||
|
|
Loading…
Reference in a new issue