From a9ebc066d28a9f5d965e2b2ebb48e8764349ac48 Mon Sep 17 00:00:00 2001
From: Ryan Mansfield <ryan_mansfield@apple.com>
Date: Tue, 9 Jul 2024 11:52:04 -0400
Subject: [PATCH] When specified pass -suppress-remarks to frontend.

Fixes https://github.com/swiftlang/swift/issues/72924
---
 Sources/SwiftDriver/Jobs/FrontendJobHelpers.swift | 1 +
 Tests/SwiftDriverTests/SwiftDriverTests.swift     | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/Sources/SwiftDriver/Jobs/FrontendJobHelpers.swift b/Sources/SwiftDriver/Jobs/FrontendJobHelpers.swift
index d33fb9761..c138ad1e8 100644
--- a/Sources/SwiftDriver/Jobs/FrontendJobHelpers.swift
+++ b/Sources/SwiftDriver/Jobs/FrontendJobHelpers.swift
@@ -220,6 +220,7 @@ extension Driver {
     try commandLine.appendLast(.remarkLoadingModule, from: &parsedOptions)
     try commandLine.appendLast(.RpassEQ, from: &parsedOptions)
     try commandLine.appendLast(.RpassMissedEQ, from: &parsedOptions)
+    try commandLine.appendLast(.suppressRemarks, from: &parsedOptions)
     try commandLine.appendLast(.suppressWarnings, from: &parsedOptions)
     try commandLine.appendLast(.profileGenerate, from: &parsedOptions)
     try commandLine.appendLast(.profileUse, from: &parsedOptions)
diff --git a/Tests/SwiftDriverTests/SwiftDriverTests.swift b/Tests/SwiftDriverTests/SwiftDriverTests.swift
index 6c6da824e..be0992b4e 100644
--- a/Tests/SwiftDriverTests/SwiftDriverTests.swift
+++ b/Tests/SwiftDriverTests/SwiftDriverTests.swift
@@ -5586,12 +5586,13 @@ final class SwiftDriverTests: XCTestCase {
     }
 
     do {
-      var driver = try Driver(args: ["swift", "-warnings-as-errors", "-no-warnings-as-errors", "-suppress-warnings", "foo.swift"])
+      var driver = try Driver(args: ["swift", "-warnings-as-errors", "-no-warnings-as-errors", "-suppress-warnings", "-suppress-remarks", "foo.swift"])
       let plannedJobs = try driver.planBuild()
       XCTAssertEqual(plannedJobs.count, 1)
       let job = plannedJobs[0]
       XCTAssertTrue(job.commandLine.contains(.flag("-no-warnings-as-errors")))
       XCTAssertTrue(job.commandLine.contains(.flag("-suppress-warnings")))
+      XCTAssertTrue(job.commandLine.contains(.flag("-suppress-remarks")))
     }
 
     do {