From: Kaelyn Takata <rikka@google.com>
Date: Mon, 8 Dec 2014 22:41:42 +0000 (+0000)
Subject: Handle possible TypoExprs in member initializers.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e789aab6353992a7a2b63c1f66bb9f78a473ae75;p=clang

Handle possible TypoExprs in member initializers.

Includes a new test case since none of the existing tests were hitting
this code path.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@223705 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Sema/SemaDeclCXX.cpp b/lib/Sema/SemaDeclCXX.cpp
index 583357e234..a6ff02cc07 100644
--- a/lib/Sema/SemaDeclCXX.cpp
+++ b/lib/Sema/SemaDeclCXX.cpp
@@ -2813,6 +2813,11 @@ Sema::BuildMemInitializer(Decl *ConstructorD,
                           SourceLocation IdLoc,
                           Expr *Init,
                           SourceLocation EllipsisLoc) {
+  ExprResult Res = CorrectDelayedTyposInExpr(Init);
+  if (!Res.isUsable())
+    return true;
+  Init = Res.get();
+
   if (!ConstructorD)
     return true;
 
diff --git a/test/SemaCXX/typo-correction-delayed.cpp b/test/SemaCXX/typo-correction-delayed.cpp
index f7ef01542e..d303b58554 100644
--- a/test/SemaCXX/typo-correction-delayed.cpp
+++ b/test/SemaCXX/typo-correction-delayed.cpp
@@ -112,3 +112,10 @@ void test_paren_suffix() {
   foo::bar({5, 6});  // expected-error-re {{no member named 'bar' in namespace 'foo'{{$}}}} \
                      // expected-error {{expected expression}}
 }
+
+const int kNum = 10;  // expected-note {{'kNum' declared here}}
+class SomeClass {
+  int Kind;
+public:
+  explicit SomeClass() : Kind(kSum) {}  // expected-error {{use of undeclared identifier 'kSum'; did you mean 'kNum'?}}
+};