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authorMatthias Krüger <476013+matthiaskrgr@users.noreply.github.com>2025-06-13 05:16:56 +0200
committerGitHub <noreply@github.com>2025-06-13 05:16:56 +0200
commit9639a7c522ea86c7689ec93f6f29f09aff00918d (patch)
tree3d73d814dc0e0e745d7beccdf194a213ede3e60a /compiler/rustc_span
parent06dc33853ec0e78cf37546b28bc108eb282b14d4 (diff)
parent376cbc3787d2312b6b3b5db84dd1734fed1ebda6 (diff)
downloadrust-9639a7c522ea86c7689ec93f6f29f09aff00918d.tar.gz
rust-9639a7c522ea86c7689ec93f6f29f09aff00918d.zip
Rollup merge of #142069 - nnethercote:Zmacro-stats, r=petrochenkov
Introduce `-Zmacro-stats`

Introduce `-Zmacro-stats`.

It collects data about macro expansions and prints them in a table after expansion finishes. It's very useful for detecting macro bloat, especially for proc macros.

r? `@petrochenkov`
Diffstat (limited to 'compiler/rustc_span')
-rw-r--r--compiler/rustc_span/src/hygiene.rs2
-rw-r--r--compiler/rustc_span/src/symbol.rs1
2 files changed, 2 insertions, 1 deletions
diff --git a/compiler/rustc_span/src/hygiene.rs b/compiler/rustc_span/src/hygiene.rs
index b621920d62b..315dedec107 100644
--- a/compiler/rustc_span/src/hygiene.rs
+++ b/compiler/rustc_span/src/hygiene.rs
@@ -1135,7 +1135,7 @@ impl ExpnKind {
 }
 
 /// The kind of macro invocation or definition.
-#[derive(Clone, Copy, PartialEq, Eq, Encodable, Decodable, Hash, Debug)]
+#[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Encodable, Decodable, Hash, Debug)]
 #[derive(HashStable_Generic)]
 pub enum MacroKind {
     /// A bang macro `foo!()`.
diff --git a/compiler/rustc_span/src/symbol.rs b/compiler/rustc_span/src/symbol.rs
index d66f98871b9..8c0e0795acb 100644
--- a/compiler/rustc_span/src/symbol.rs
+++ b/compiler/rustc_span/src/symbol.rs
@@ -2288,6 +2288,7 @@ symbols! {
         usize_legacy_fn_max_value,
         usize_legacy_fn_min_value,
         usize_legacy_mod,
+        v1,
         v8plus,
         va_arg,
         va_copy,