Add a Test Case for #687

CodaFi · CodaFi · commit 7b15d0d6be2c · 2022-09-07T19:40:36.000-07:00
This appears to have been resolved at some point in the past.

rdar://99453979
diff --git a/Tests/SwiftParserTest/Declarations.swift b/Tests/SwiftParserTest/Declarations.swift
@@ -32,6 +32,16 @@ final class DeclarationTests: XCTestCase {
       }
       """
     )
+
+    AssertParse("""
+                func #^DIAG1^#where
+                r#^DIAG2^#
+                """,
+                diagnostics: [
+                  DiagnosticSpec(locationMarker: "DIAG1", message: "Expected '' in function"),
+                  DiagnosticSpec(locationMarker: "DIAG1", message: "Expected argument list in function declaration"),
+                  DiagnosticSpec(locationMarker: "DIAG2", message: "Expected '=' in same type requirement"),
+                ])
   }
 
   func testClassParsing() {

Original file line number	Diff line number	Diff line change
`@@ -32,6 +32,16 @@ final class DeclarationTests: XCTestCase {`
`32`	`32`	`}`
`33`	`33`	`"""`
`34`	`34`	`)`
	`35`	`+`
	`36`	`+ AssertParse("""`
	`37`	`+ func #^DIAG1^#where`
	`38`	`+ r#^DIAG2^#`
	`39`	`+ """,`
	`40`	`+ diagnostics: [`
	`41`	`+ DiagnosticSpec(locationMarker: "DIAG1", message: "Expected '' in function"),`
	`42`	`+ DiagnosticSpec(locationMarker: "DIAG1", message: "Expected argument list in function declaration"),`
	`43`	`+ DiagnosticSpec(locationMarker: "DIAG2", message: "Expected '=' in same type requirement"),`
	`44`	`+ ])`
`35`	`45`	`}`
`36`	`46`
`37`	`47`	`func testClassParsing() {`