Merge pull request #14802 from ckipp01/explainReturnType

ckipp01 · web-flow · commit 7208bd89e4de · 2022-03-29T11:17:38.000+02:00
fix: correct highlight interpolation in explain message
diff --git a/compiler/src/dotty/tools/dotc/reporting/messages.scala b/compiler/src/dotty/tools/dotc/reporting/messages.scala
@@ -589,9 +589,8 @@ import transform.SymUtils._
     def explain =
       em"""|An abstract declaration must have a return type. For example:
            |
-           |trait Shape {hl(
-           |  def area: Double // abstract declaration returning a ${"Double"}
-           |)}"""
+           |trait Shape:
+           |  ${hl("def area: Double")} // abstract declaration returning a Double"""
   }
 
   class MissingReturnTypeWithReturnStatement(method: Symbol)(using Context)

Original file line number	Diff line number	Diff line change
`@@ -589,9 +589,8 @@ import transform.SymUtils._`
`589`	`589`	`def explain =`
`590`	`590`	`em"""\|An abstract declaration must have a return type. For example:`
`591`	`591`	`\|`
`592`		`- \|trait Shape {hl(`
`593`		`- \| def area: Double // abstract declaration returning a ${"Double"}`
`594`		`- \|)}"""`
	`592`	`+ \|trait Shape:`
	`593`	`+ \| ${hl("def area: Double")} // abstract declaration returning a Double"""`
`595`	`594`	`}`
`596`	`595`
`597`	`596`	`class MissingReturnTypeWithReturnStatement(method: Symbol)(using Context)`