[6.2🍒] fix calls to llvm prefix mapping functions to use space-separated option format

2025-12-14 20:36:38 +01:00 · 2025-05-27 17:25:22 -07:00
parent e744e35086
commit fabbbc87c8
4 changed files with 12 additions and 10 deletions
--- a/lib/AST/ModuleDependencies.cpp
+++ b/lib/AST/ModuleDependencies.cpp
@@ -742,12 +742,8 @@ bool SwiftDependencyScanningService::setupCachingDependencyScanningService(
  if (!ScannerPrefixMapper.empty()) {
    Mapper = std::make_unique<llvm::PrefixMapper>();
    SmallVector<llvm::MappedPrefix, 4> Prefixes;
-    if (auto E = llvm::MappedPrefix::transformJoined(ScannerPrefixMapper,
-                                                     Prefixes)) {
-      Instance.getDiags().diagnose(SourceLoc(), diag::error_prefix_mapping,
-                                   toString(std::move(E)));
-      return true;
-    }
+    llvm::MappedPrefix::transformPairs(ScannerPrefixMapper,
+                                       Prefixes);
    Mapper->addRange(Prefixes);
    Mapper->sort();
  }