Fix issue 19 (a minor mistake in associated type paths).

mattgallagher · Feb 10, 2025 · db33375 · db33375
1 parent 9d47033
commit db33375
Show file tree

Hide file tree

Showing 2 changed files with 18 additions and 1 deletion.
diff --git a/CwlDemangle/CwlDemangle.swift b/CwlDemangle/CwlDemangle.swift
@@ -1211,7 +1211,7 @@ fileprivate extension Demangler {
 		var assocTypePath = [SwiftSymbol]()
 		repeat {
 			firstElem = pop(kind: .firstElementMarker) != nil
-			assocTypePath.append(try require(pop { $0.isDeclName }))
+			assocTypePath.append(try require(popAssociatedTypeName()))
 		} while !firstElem
 		return SwiftSymbol(kind: .assocTypePath, children: assocTypePath.reversed())
 	}

diff --git a/CwlDemangleTests/CwlDemangleAdditionalTests.swift b/CwlDemangleTests/CwlDemangleAdditionalTests.swift
@@ -62,4 +62,21 @@ class CwlDemangleAdditionalTests: XCTestCase {
 			XCTFail("Failed to demangle \(input). Got \(error)")
 		}
 	}
+
+    func testIssue18() throws {
+        let symbol = try parseMangledSwiftSymbol("_$s7SwiftUI17_Rotation3DEffectV14animatableDataAA14AnimatablePairVySdAFy12CoreGraphics7CGFloatVAFyAiFyAiFyAFyA2IGAJGGGGGvpMV")
+        print(symbol.description)
+    }
+
+    func testIssue19() throws {
+        let input = "_$s10AppIntents19CameraCaptureIntentP0A7ContextAC_SETn"
+        let output = "associated conformance descriptor for AppIntents.CameraCaptureIntent.AppIntents.CameraCaptureIntent.AppContext: Swift.Encodable"
+        do {
+            let parsed = try parseMangledSwiftSymbol(input)
+            let result = parsed.print(using: SymbolPrintOptions.default.union(.synthesizeSugarOnTypes))
+            XCTAssert(result == output, "Failed to demangle \(input). Got\n\n\(result)\n, expected\n\n\(output)")
+        } catch {
+            XCTFail("Failed to demangle \(input). Got \(error)")
+        }
+    }
 }