[PATCH] D101667: Modules: Remove ModuleLoader::OtherUncachedFailure, NFC

[Duncan P. N. Exon Smith via Phabricator via cfe-commits]

This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rG7c2afd5899df: Modules: Remove 
ModuleLoader::OtherUncachedFailure, NFC (authored by dexonsmith).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D101667/new/

https://reviews.llvm.org/D101667

Files:
  clang/include/clang/Lex/ModuleLoader.h
  clang/lib/Frontend/CompilerInstance.cpp


Index: clang/lib/Frontend/CompilerInstance.cpp
===================================================================
--- clang/lib/Frontend/CompilerInstance.cpp
+++ clang/lib/Frontend/CompilerInstance.cpp
@@ -1684,8 +1684,7 @@
     getDiagnostics().Report(ModuleNameLoc, diag::err_module_not_found)
         << ModuleName << SourceRange(ImportLoc, ModuleNameLoc);
     ModuleBuildFailed = true;
-    // FIXME: Why is this not cached?
-    return ModuleLoadResult::OtherUncachedFailure;
+    return nullptr;
   }
   if (ModuleFilename.empty()) {
     if (M && M->HasIncompatibleModuleFile) {
@@ -1697,8 +1696,7 @@
     getDiagnostics().Report(ModuleNameLoc, diag::err_module_build_disabled)
         << ModuleName;
     ModuleBuildFailed = true;
-    // FIXME: Why is this not cached?
-    return ModuleLoadResult::OtherUncachedFailure;
+    return nullptr;
   }
 
   // Create an ASTReader on demand.
@@ -1809,8 +1807,7 @@
     getDiagnostics().Report(ModuleNameLoc, diag::err_module_cycle)
         << ModuleName << CyclePath;
     // FIXME: Should this set ModuleBuildFailed = true?
-    // FIXME: Why is this not cached?
-    return ModuleLoadResult::OtherUncachedFailure;
+    return nullptr;
   }
 
   // Check whether we have already attempted to build this module (but
@@ -1820,8 +1817,7 @@
     getDiagnostics().Report(ModuleNameLoc, diag::err_module_not_built)
         << ModuleName << SourceRange(ImportLoc, ModuleNameLoc);
     ModuleBuildFailed = true;
-    // FIXME: Why is this not cached?
-    return ModuleLoadResult::OtherUncachedFailure;
+    return nullptr;
   }
 
   // Try to compile and then read the AST.
@@ -1832,8 +1828,7 @@
     if (getPreprocessorOpts().FailedModules)
       getPreprocessorOpts().FailedModules->addFailed(ModuleName);
     ModuleBuildFailed = true;
-    // FIXME: Why is this not cached?
-    return ModuleLoadResult::OtherUncachedFailure;
+    return nullptr;
   }
 
   // Okay, we've rebuilt and now loaded the module.
Index: clang/include/clang/Lex/ModuleLoader.h
===================================================================
--- clang/include/clang/Lex/ModuleLoader.h
+++ clang/include/clang/Lex/ModuleLoader.h
@@ -45,9 +45,6 @@
 
     // The module exists but cannot be imported due to a configuration 
mismatch.
     ConfigMismatch,
-
-    // We failed to load the module, but we shouldn't cache the failure.
-    OtherUncachedFailure,
   };
   llvm::PointerIntPair<Module *, 2, LoadResultKind> Storage;
 



Index: clang/lib/Frontend/CompilerInstance.cpp
===================================================================
--- clang/lib/Frontend/CompilerInstance.cpp
+++ clang/lib/Frontend/CompilerInstance.cpp
@@ -1684,8 +1684,7 @@
     getDiagnostics().Report(ModuleNameLoc, diag::err_module_not_found)
         << ModuleName << SourceRange(ImportLoc, ModuleNameLoc);
     ModuleBuildFailed = true;
-    // FIXME: Why is this not cached?
-    return ModuleLoadResult::OtherUncachedFailure;
+    return nullptr;
   }
   if (ModuleFilename.empty()) {
     if (M && M->HasIncompatibleModuleFile) {
@@ -1697,8 +1696,7 @@
     getDiagnostics().Report(ModuleNameLoc, diag::err_module_build_disabled)
         << ModuleName;
     ModuleBuildFailed = true;
-    // FIXME: Why is this not cached?
-    return ModuleLoadResult::OtherUncachedFailure;
+    return nullptr;
   }
 
   // Create an ASTReader on demand.
@@ -1809,8 +1807,7 @@
     getDiagnostics().Report(ModuleNameLoc, diag::err_module_cycle)
         << ModuleName << CyclePath;
     // FIXME: Should this set ModuleBuildFailed = true?
-    // FIXME: Why is this not cached?
-    return ModuleLoadResult::OtherUncachedFailure;
+    return nullptr;
   }
 
   // Check whether we have already attempted to build this module (but
@@ -1820,8 +1817,7 @@
     getDiagnostics().Report(ModuleNameLoc, diag::err_module_not_built)
         << ModuleName << SourceRange(ImportLoc, ModuleNameLoc);
     ModuleBuildFailed = true;
-    // FIXME: Why is this not cached?
-    return ModuleLoadResult::OtherUncachedFailure;
+    return nullptr;
   }
 
   // Try to compile and then read the AST.
@@ -1832,8 +1828,7 @@
     if (getPreprocessorOpts().FailedModules)
       getPreprocessorOpts().FailedModules->addFailed(ModuleName);
     ModuleBuildFailed = true;
-    // FIXME: Why is this not cached?
-    return ModuleLoadResult::OtherUncachedFailure;
+    return nullptr;
   }
 
   // Okay, we've rebuilt and now loaded the module.
Index: clang/include/clang/Lex/ModuleLoader.h
===================================================================
--- clang/include/clang/Lex/ModuleLoader.h
+++ clang/include/clang/Lex/ModuleLoader.h
@@ -45,9 +45,6 @@
 
     // The module exists but cannot be imported due to a configuration mismatch.
     ConfigMismatch,
-
-    // We failed to load the module, but we shouldn't cache the failure.
-    OtherUncachedFailure,
   };
   llvm::PointerIntPair<Module *, 2, LoadResultKind> Storage;
 

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