Escape the '\' between " in the scalac task (#21613)

hamzaremmal · web-flow · commit 493dbe224963 · 2024-09-19T18:04:03.000+02:00
Closes #21610
diff --git a/project/Build.scala b/project/Build.scala
@@ -889,8 +889,8 @@ object Build {
           extraClasspath ++= Seq(dottyCompiler, dottyInterfaces, asm, dottyStaging, dottyTastyInspector, tastyCore, compilerInterface)
         }
 
-        val wrappedArgs = (if (printTasty) args else insertClasspathInArgs(args, extraClasspath.mkString(File.pathSeparator))).map(arg => "\""+ arg + "\"")
-        val fullArgs = main :: defaultOutputDirectory ::: wrappedArgs
+        val wrappedArgs = if (printTasty) args else insertClasspathInArgs(args, extraClasspath.mkString(File.pathSeparator))
+        val fullArgs = main :: (defaultOutputDirectory ::: wrappedArgs).map("\""+ _ + "\"").map(_.replace("\\", "\\\\"))
 
         (Compile / runMain).toTask(fullArgs.mkString(" ", " ", ""))
       }.evaluated,

Original file line number	Diff line number	Diff line change
`@@ -889,8 +889,8 @@ object Build {`
`889`	`889`	`extraClasspath ++= Seq(dottyCompiler, dottyInterfaces, asm, dottyStaging, dottyTastyInspector, tastyCore, compilerInterface)`
`890`	`890`	`}`
`891`	`891`
`892`		`- val wrappedArgs = (if (printTasty) args else insertClasspathInArgs(args, extraClasspath.mkString(File.pathSeparator))).map(arg => "\""+ arg + "\"")`
`893`		`- val fullArgs = main :: defaultOutputDirectory ::: wrappedArgs`
	`892`	`+ val wrappedArgs = if (printTasty) args else insertClasspathInArgs(args, extraClasspath.mkString(File.pathSeparator))`
	`893`	`+ val fullArgs = main :: (defaultOutputDirectory ::: wrappedArgs).map("\""+ _ + "\"").map(_.replace("\\", "\\\\"))`
`894`	`894`
`895`	`895`	`(Compile / runMain).toTask(fullArgs.mkString(" ", " ", ""))`
`896`	`896`	`}.evaluated,`