clang-format: Understand function type typedefs with typeof.
Before:
typedef typeof(int(int, int)) * MyFunc;
After:
typedef typeof(int(int, int)) *MyFunc;
This fixes llvm.org/PR17178.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190401 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Format/TokenAnnotator.cpp b/lib/Format/TokenAnnotator.cpp
index c0897ca..d9aef60 100644
--- a/lib/Format/TokenAnnotator.cpp
+++ b/lib/Format/TokenAnnotator.cpp
@@ -745,6 +745,11 @@
if (NextToken->is(tok::l_square))
return TT_PointerOrReference;
+ if (PrevToken->is(tok::r_paren) && PrevToken->MatchingParen &&
+ PrevToken->MatchingParen->Previous &&
+ PrevToken->MatchingParen->Previous->is(tok::kw_typeof))
+ return TT_PointerOrReference;
+
if (PrevToken->Tok.isLiteral() ||
PrevToken->isOneOf(tok::r_paren, tok::r_square) ||
NextToken->Tok.isLiteral() || NextToken->isUnaryOperator())
diff --git a/unittests/Format/FormatTest.cpp b/unittests/Format/FormatTest.cpp
index 8ae956e..a27d193 100644
--- a/unittests/Format/FormatTest.cpp
+++ b/unittests/Format/FormatTest.cpp
@@ -3765,6 +3765,7 @@
verifyIndependentOfContext("Type **A = static_cast<Type **>(P);");
verifyGoogleFormat("Type** A = static_cast<Type**>(P);");
verifyFormat("auto a = [](int **&, int ***) {};");
+ verifyFormat("typedef typeof(int(int, int)) *MyFunc;");
verifyIndependentOfContext("InvalidRegions[*R] = 0;");