r285671 - clang-format: Fix incorrect binary operator detection.

[Daniel Jasper via cfe-commits]

Author: djasper
Date: Tue Nov  1 01:23:05 2016
New Revision: 285671

URL: http://llvm.org/viewvc/llvm-project?rev=285671&view=rev
Log:
clang-format: Fix incorrect binary operator detection.

Before:
  int x = f(* + [] {});

After:
  int x = f(*+[] {});

Modified:
    cfe/trunk/lib/Format/TokenAnnotator.cpp
    cfe/trunk/unittests/Format/FormatTest.cpp

Modified: cfe/trunk/lib/Format/TokenAnnotator.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Format/TokenAnnotator.cpp?rev=285671&r1=285670&r2=285671&view=diff
==============================================================================
--- cfe/trunk/lib/Format/TokenAnnotator.cpp (original)
+++ cfe/trunk/lib/Format/TokenAnnotator.cpp Tue Nov  1 01:23:05 2016
@@ -1310,7 +1310,7 @@ private:
 
   TokenType determinePlusMinusCaretUsage(const FormatToken &Tok) {
     const FormatToken *PrevToken = Tok.getPreviousNonComment();
-    if (!PrevToken || PrevToken->is(TT_CastRParen))
+    if (!PrevToken || PrevToken->isOneOf(TT_CastRParen, TT_UnaryOperator))
       return TT_UnaryOperator;
 
     // Use heuristics to recognize unary operators.

Modified: cfe/trunk/unittests/Format/FormatTest.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/unittests/Format/FormatTest.cpp?rev=285671&r1=285670&r2=285671&view=diff
==============================================================================
--- cfe/trunk/unittests/Format/FormatTest.cpp (original)
+++ cfe/trunk/unittests/Format/FormatTest.cpp Tue Nov  1 01:23:05 2016
@@ -10954,6 +10954,7 @@ TEST_F(FormatTest, FormatsLambdas) {
   verifyFormat("int c = [&a, &a, a] { [=, a, b, &c] { return b++; }(); }();\n");
   verifyFormat("auto c = {[&a, &a, a] { [=, a, b, &c] { return b++; }(); }}\n");
   verifyFormat("auto c = {[&a, &a, a] { [=, a, b, &c] {}(); }}\n");
+  verifyFormat("int x = f(*+[] {});");
   verifyFormat("void f() {\n"
                "  other(x.begin(), x.end(), [&](int, int) { return 1; });\n"
                "}\n");