[PATCH] D93094: [clang][cli] Prevent double denormalization

[Jan Svoboda via Phabricator via llvm-commits]

This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rGf2661bed185e: [clang][cli] Prevent double denormalization (authored by jansvoboda11).

Changed prior to commit:
  https://reviews.llvm.org/D93094?vs=311216&id=312145#toc

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D93094/new/

https://reviews.llvm.org/D93094

Files:
  clang/include/clang/Driver/Options.td
  clang/lib/Frontend/CompilerInvocation.cpp
  clang/unittests/Frontend/CompilerInvocationTest.cpp
  llvm/include/llvm/Option/OptParser.td


Index: llvm/include/llvm/Option/OptParser.td
===================================================================
--- llvm/include/llvm/Option/OptParser.td
+++ llvm/include/llvm/Option/OptParser.td
@@ -176,10 +176,10 @@
 
 // Marshalling info for booleans. Applied to the flag setting keypath to false.
 class MarshallingInfoBooleanFlag<code keypath, code defaultvalue, code value, code name,
-                                 code other_value, code other_name, string other_spelling>
+                                 code other_value, code other_name>
   : MarshallingInfoFlag<keypath, defaultvalue> {
   code Normalizer = "makeBooleanOptionNormalizer("#value#", "#other_value#", OPT_"#other_name#")";
-  code Denormalizer = "makeBooleanOptionDenormalizer("#value#", \""#other_spelling#"\")";
+  code Denormalizer = "makeBooleanOptionDenormalizer("#value#")";
 }
 
 // Mixins for additional marshalling attributes.
Index: clang/unittests/Frontend/CompilerInvocationTest.cpp
===================================================================
--- clang/unittests/Frontend/CompilerInvocationTest.cpp
+++ clang/unittests/Frontend/CompilerInvocationTest.cpp
@@ -269,7 +269,7 @@
 
   Invocation.generateCC1CommandLine(GeneratedArgs, *this);
 
-  ASSERT_THAT(GeneratedArgs, Contains(StrEq("-fdebug-pass-manager")));
+  ASSERT_EQ(count(GeneratedArgs, StringRef("-fdebug-pass-manager")), 1);
   ASSERT_THAT(GeneratedArgs, Not(Contains(StrEq("-fno-debug-pass-manager"))));
 }
 
Index: clang/lib/Frontend/CompilerInvocation.cpp
===================================================================
--- clang/lib/Frontend/CompilerInvocation.cpp
+++ clang/lib/Frontend/CompilerInvocation.cpp
@@ -197,12 +197,11 @@
   };
 }
 
-static auto makeBooleanOptionDenormalizer(bool Value,
-                                          const char *OtherSpelling) {
-  return [Value, OtherSpelling](
-             SmallVectorImpl<const char *> &Args, const char *Spelling,
-             CompilerInvocation::StringAllocator, unsigned, bool KeyPath) {
-    Args.push_back(KeyPath == Value ? Spelling : OtherSpelling);
+static auto makeBooleanOptionDenormalizer(bool Value) {
+  return [Value](SmallVectorImpl<const char *> &Args, const char *Spelling,
+                 CompilerInvocation::StringAllocator, unsigned, bool KeyPath) {
+    if (KeyPath == Value)
+      Args.push_back(Spelling);
   };
 }
 
Index: clang/include/clang/Driver/Options.td
===================================================================
--- clang/include/clang/Driver/Options.td
+++ clang/include/clang/Driver/Options.td
@@ -338,7 +338,7 @@
   : Flag<["-"], flag.Spelling>, Flags<flag.OptionFlags>, HelpText<flag.Help>,
     MarshallingInfoBooleanFlag<keypath, default.Value, flag.ValueAsCode,
                                flag.RecordName, other.ValueAsCode,
-                               other.RecordName, other.Spelling>,
+                               other.RecordName>,
     ImpliedByAnyOf<implied.ImpliedBy, implied.ValueAsCode> {}
 
 // Generates TableGen records for two command line flags that control the same


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