PackSpecialization: Fix minor formatting issues

aidan-hall · aidan-hall · commit 9e378264da90 · 2025-10-17T10:43:15.000+01:00
diff --git a/SwiftCompilerSources/Sources/Optimizer/FunctionPasses/PackSpecialization.swift b/SwiftCompilerSources/Sources/Optimizer/FunctionPasses/PackSpecialization.swift
@@ -243,7 +243,7 @@ private struct CallSiteSpecializer {
           .indirectInoutAliasable:
           newParameters.append(indirectParameterAddress)
         case .packOut, .packInout, .packOwned, .packGuaranteed, .indirectOut:
-          assert(false, "Unsupported exploded parameter pack element convention.")
+          preconditionFailure("Unsupported exploded parameter pack element convention.")
         }
       }
 
@@ -515,6 +515,7 @@ private struct PackExplodedFunction {
 
   typealias ParameterMap = [MappedParameter]
   public let parameterMap: ParameterMap
+
   /// Maps indices of pack arguments of the original function to its
   /// `approximateFormalPackType` (a Canonical AST PackType).
   /// Saves recomputing these types every time they are needed,

Original file line number	Diff line number	Diff line change
`@@ -243,7 +243,7 @@ private struct CallSiteSpecializer {`
`243`	`243`	`.indirectInoutAliasable:`
`244`	`244`	`newParameters.append(indirectParameterAddress)`
`245`	`245`	`case .packOut, .packInout, .packOwned, .packGuaranteed, .indirectOut:`
`246`		`- assert(false, "Unsupported exploded parameter pack element convention.")`
	`246`	`+ preconditionFailure("Unsupported exploded parameter pack element convention.")`
`247`	`247`	`}`
`248`	`248`	`}`
`249`	`249`
`@@ -515,6 +515,7 @@ private struct PackExplodedFunction {`
`515`	`515`
`516`	`516`	`typealias ParameterMap = [MappedParameter]`
`517`	`517`	`public let parameterMap: ParameterMap`
	`518`	`+`
`518`	`519`	`/// Maps indices of pack arguments of the original function to its`
`519`	`520`	/// `approximateFormalPackType` (a Canonical AST PackType).
`520`	`521`	`/// Saves recomputing these types every time they are needed,`