Allow us to better guess the context of an unwrapped line.

This gives us the ability to guess better defaults for whether a *
between identifiers is a pointer dereference or binary operator.

Now correctly formats:
void f(a *b);
void f() { f(a * b); }

llvm-svn: 173243

1 files changed, 5 insertions, 0 deletions

diff --git a/clang/unittests/Format/FormatTest.cpp b/clang/unittests/Format/FormatTest.cpp
index 3065a836ddf..7daf7aac6c3 100644
--- a/clang/unittests/Format/FormatTest.cpp
+++ b/clang/unittests/Format/FormatTest.cpp
@@ -1666,6 +1666,11 @@ TEST_F(FormatTest, BlockComments) {
                    "/* */someCall(parameter);", getLLVMStyleWithColumns(15)));
 }
 
+TEST_F(FormatTest, Fuck) {
+  verifyFormat("void f(int *a);");
+  verifyFormat("void f() { f(fint * b); }");
+}
+
 //===----------------------------------------------------------------------===//
 // Objective-C tests.
 //===----------------------------------------------------------------------===//