From: Manuel Klimek <klimek@google.com>
Date: Mon, 17 Jul 2017 15:27:53 +0000 (+0000)
Subject: Fix dereference of pointers in throw statements.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=9359793849d473e257cc7b050e2dbe65072c15ac;p=clang

Fix dereference of pointers in throw statements.

Before:
  throw * x;

After:
  throw *x;

Patch by Erik Uhlmann.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@308185 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Format/TokenAnnotator.cpp b/lib/Format/TokenAnnotator.cpp
index c6e90a9175..46ea06b880 100644
--- a/lib/Format/TokenAnnotator.cpp
+++ b/lib/Format/TokenAnnotator.cpp
@@ -1383,7 +1383,8 @@ private:
 
     if (PrevToken->isOneOf(tok::l_paren, tok::l_square, tok::l_brace,
                            tok::comma, tok::semi, tok::kw_return, tok::colon,
-                           tok::equal, tok::kw_delete, tok::kw_sizeof) ||
+                           tok::equal, tok::kw_delete, tok::kw_sizeof,
+                           tok::kw_throw) ||
         PrevToken->isOneOf(TT_BinaryOperator, TT_ConditionalExpr,
                            TT_UnaryOperator, TT_CastRParen))
       return TT_UnaryOperator;
diff --git a/unittests/Format/FormatTest.cpp b/unittests/Format/FormatTest.cpp
index eb7bcc1ed8..f533ebf223 100644
--- a/unittests/Format/FormatTest.cpp
+++ b/unittests/Format/FormatTest.cpp
@@ -5350,6 +5350,7 @@ TEST_F(FormatTest, UnderstandsUsesOfStarAndAmp) {
   verifyFormat("x = *a(x) = *a(y);", Left);
   verifyFormat("for (;; *a = b) {\n}", Left);
   verifyFormat("return *this += 1;", Left);
+  verifyFormat("throw *x;", Left);
 
   verifyIndependentOfContext("a = *(x + y);");
   verifyIndependentOfContext("a = &(x + y);");