rust-lang
diff --git a/‎Cargo.lock
Lines changed: 3 additions & 0 deletions b/‎Cargo.lock
Lines changed: 3 additions & 0 deletions
diff --git a/‎compiler/rustc_attr/Cargo.toml
Lines changed: 1 addition & 0 deletions b/‎compiler/rustc_attr/Cargo.toml
Lines changed: 1 addition & 0 deletions
@@ -3322,6 +3322,7 @@ dependencies = [
  "rustc_serialize",
  "rustc_session",
  "rustc_span",
+ "smallvec",
 ]
 
 [[package]]
@@ -3495,6 +3496,7 @@ dependencies = [
  "rustc_target",
  "rustc_trait_selection",
  "rustc_type_ir",
+ "smallvec",
  "tracing",
 ]
 
@@ -4205,6 +4207,7 @@ dependencies = [
  "rustc_span",
  "rustc_target",
  "rustc_trait_selection",
+ "smallvec",
  "tracing",
 ]
 
 
@@ -17,4 +17,5 @@ rustc_macros = { path = "../rustc_macros" }
 rustc_serialize = { path = "../rustc_serialize" }
 rustc_session = { path = "../rustc_session" }
 rustc_span = { path = "../rustc_span" }
+smallvec = { version = "1.8.1", features = ["union", "may_dangle"] }
 # tidy-alphabetical-end
Original file line number	Diff line number	Diff line change
`@@ -3322,6 +3322,7 @@ dependencies = [`
`3322`	`3322`	`"rustc_serialize",`
`3323`	`3323`	`"rustc_session",`
`3324`	`3324`	`"rustc_span",`
	`3325`	`+ "smallvec",`
`3325`	`3326`	`]`
`3326`	`3327`
`3327`	`3328`	`[[package]]`
`@@ -3495,6 +3496,7 @@ dependencies = [`
`3495`	`3496`	`"rustc_target",`
`3496`	`3497`	`"rustc_trait_selection",`
`3497`	`3498`	`"rustc_type_ir",`
	`3499`	`+ "smallvec",`
`3498`	`3500`	`"tracing",`
`3499`	`3501`	`]`
`3500`	`3502`
`@@ -4205,6 +4207,7 @@ dependencies = [`
`4205`	`4207`	`"rustc_span",`
`4206`	`4208`	`"rustc_target",`
`4207`	`4209`	`"rustc_trait_selection",`
	`4210`	`+ "smallvec",`
`4208`	`4211`	`"tracing",`
`4209`	`4212`	`]`
`4210`	`4213`