Let clang-format break after a function's return type.

Before:
TypeSpecDecl *TypeSpecDecl::Create(ASTContext &C, DeclContext *DC,
                                   SourceLocation L, IdentifierInfo *II,
                                   Type *T) {}

After:
TypeSpecDecl *
TypeSpecDecl::Create(ASTContext &C, DeclContext *DC, SourceLocation L,
                     IdentifierInfo *II, Type *T) {}

This fixes llvm.org/PR14717.

llvm-svn: 173688

1 files changed, 6 insertions, 6 deletions

diff --git a/clang/unittests/Format/FormatTest.cpp b/clang/unittests/Format/FormatTest.cpp
index 417dc9e9a24..6b9b84de269 100644
--- a/clang/unittests/Format/FormatTest.cpp
+++ b/clang/unittests/Format/FormatTest.cpp
@@ -1504,13 +1504,13 @@ TEST_F(FormatTest, FormatsFunctionTypes) {
   verifyFormat("int(*func)(void *);");
 }
 
-TEST_F(FormatTest, DoesNotBreakBeforePointerOrReference) {
-  verifyFormat("int *someFunction(int LoooooooooooooooongParam1,\n"
-               "                  int LoooooooooooooooongParam2) {\n}");
+TEST_F(FormatTest, BreaksFunctionDeclarations) {
+  verifyFormat("int *someFunction(int LoooooooooooooooooooongParam1,\n"
+               "                  int LoooooooooooooooooooongParam2) {\n}");
   verifyFormat(
-      "TypeSpecDecl *TypeSpecDecl::Create(ASTContext &C, DeclContext *DC,\n"
-      "                                   SourceLocation L, IdentifierIn *II,\n"
-      "                                   Type *T) {\n}");
+      "TypeSpecDecl *\n"
+      "TypeSpecDecl::Create(ASTContext &C, DeclContext *DC, SourceLocation L,\n"
+      "                     IdentifierIn *II, Type *T) {\n}");
 }
 
 TEST_F(FormatTest, LineStartsWithSpecialCharacter) {