From: Douglas Gregor <dgregor@apple.com>
Date: Tue, 24 Nov 2009 21:34:32 +0000 (+0000)
Subject: "Do" loops cannot have condition variables, so don't parse them.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=04895d301e1107a8f03673c43c939a115c3c1195;p=clang

"Do" loops cannot have condition variables, so don't parse them.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89801 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Parse/ParseStmt.cpp b/lib/Parse/ParseStmt.cpp
index 66e61dd949..294f872988 100644
--- a/lib/Parse/ParseStmt.cpp
+++ b/lib/Parse/ParseStmt.cpp
@@ -875,10 +875,9 @@ Parser::OwningStmtResult Parser::ParseDoStatement(AttributeList *Attr) {
   }
 
   // Parse the parenthesized condition.
-  OwningExprResult Cond(Actions);
-  SourceLocation LPLoc, RPLoc;
-  ParseParenExprOrCondition(Cond, true, &LPLoc, &RPLoc);
-
+  SourceLocation LPLoc = ConsumeParen();
+  OwningExprResult Cond = ParseExpression();
+  SourceLocation RPLoc = MatchRHSPunctuation(tok::r_paren, LPLoc);
   DoScope.Exit();
 
   if (Cond.isInvalid() || Body.isInvalid())
diff --git a/test/SemaTemplate/instantiate-function-1.cpp b/test/SemaTemplate/instantiate-function-1.cpp
index 2749ec2440..a6c269febe 100644
--- a/test/SemaTemplate/instantiate-function-1.cpp
+++ b/test/SemaTemplate/instantiate-function-1.cpp
@@ -106,9 +106,6 @@ template<typename T> struct Do0 {
   void f(T t) {
     do {
     } while (t); // expected-error{{not contextually}}
-    
-    do {
-    } while (T t2 = T());
   }
 };