From 800508b82580fc816ec3ab75dc5cbc8f05260c0c Mon Sep 17 00:00:00 2001
From: Richard Smith <richard-llvm@metafoo.co.uk>
Date: Thu, 3 May 2018 03:59:50 +0000
Subject: [PATCH] Update to match clang r331428.

llvm-svn: 331429
---
 .../clang-tidy/modernize/UseNoexceptCheck.cpp      |  2 +-
 .../performance/NoexceptMoveConstructorCheck.cpp   | 23 +++++++++-------------
 2 files changed, 10 insertions(+), 15 deletions(-)

diff --git a/clang-tools-extra/clang-tidy/modernize/UseNoexceptCheck.cpp b/clang-tools-extra/clang-tidy/modernize/UseNoexceptCheck.cpp
index e32aef9..869381a 100644
--- a/clang-tools-extra/clang-tidy/modernize/UseNoexceptCheck.cpp
+++ b/clang-tools-extra/clang-tidy/modernize/UseNoexceptCheck.cpp
@@ -89,7 +89,7 @@ void UseNoexceptCheck::check(const MatchFinder::MatchResult &Result) {
       Result.Context->getLangOpts());
 
   assert(FnTy && "FunctionProtoType is null.");
-  bool IsNoThrow = FnTy->isNothrow(*Result.Context);
+  bool IsNoThrow = FnTy->isNothrow();
   StringRef ReplacementStr =
       IsNoThrow
           ? NoexceptMacro.empty() ? "noexcept" : NoexceptMacro.c_str()
diff --git a/clang-tools-extra/clang-tidy/performance/NoexceptMoveConstructorCheck.cpp b/clang-tools-extra/clang-tidy/performance/NoexceptMoveConstructorCheck.cpp
index 86ef70c..111f24d 100644
--- a/clang-tools-extra/clang-tidy/performance/NoexceptMoveConstructorCheck.cpp
+++ b/clang-tools-extra/clang-tidy/performance/NoexceptMoveConstructorCheck.cpp
@@ -47,27 +47,22 @@ void NoexceptMoveConstructorCheck::check(
     if (isUnresolvedExceptionSpec(ProtoType->getExceptionSpecType()))
       return;
 
-    switch (ProtoType->getNoexceptSpec(*Result.Context)) {
-    case FunctionProtoType::NR_NoNoexcept:
+    if (!isNoexceptExceptionSpec(ProtoType->getExceptionSpecType())) {
       diag(Decl->getLocation(), "move %0s should be marked noexcept")
           << MethodType;
       // FIXME: Add a fixit.
-      break;
-    case FunctionProtoType::NR_Throw:
-      // Don't complain about nothrow(false), but complain on nothrow(expr)
-      // where expr evaluates to false.
-      if (const Expr *E = ProtoType->getNoexceptExpr()) {
-        if (isa<CXXBoolLiteralExpr>(E))
-          break;
+      return;
+    }
+
+    // Don't complain about nothrow(false), but complain on nothrow(expr)
+    // where expr evaluates to false.
+    if (ProtoType->canThrow() == CT_Can) {
+      Expr *E = ProtoType->getNoexceptExpr();
+      if (!isa<CXXBoolLiteralExpr>(ProtoType->getNoexceptExpr())) {
         diag(E->getExprLoc(),
              "noexcept specifier on the move %0 evaluates to 'false'")
             << MethodType;
       }
-      break;
-    case FunctionProtoType::NR_Nothrow:
-    case FunctionProtoType::NR_Dependent:
-    case FunctionProtoType::NR_BadNoexcept:
-      break;
     }
   }
 }
-- 
2.7.4