[PATCH] D125085: [clang-format] Correctly handle SpaceBeforeParens for builtins.

[Marek Kurdej via Phabricator via cfe-commits]

curdeius updated this revision to Diff 428009.
curdeius marked an inline comment as done.
curdeius added a comment.

Address comment: simplify.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D125085/new/

https://reviews.llvm.org/D125085

Files:
  clang/lib/Format/TokenAnnotator.cpp
  clang/unittests/Format/FormatTest.cpp


Index: clang/unittests/Format/FormatTest.cpp
===================================================================
--- clang/unittests/Format/FormatTest.cpp
+++ clang/unittests/Format/FormatTest.cpp
@@ -15082,6 +15082,9 @@
   // verifyFormat("X A::operator++ (T);", Space);
   verifyFormat("auto lambda = [] () { return 0; };", Space);
   verifyFormat("int x = int (y);", Space);
+  verifyFormat("#define F(...) __VA_OPT__ (__VA_ARGS__)", Space);
+  verifyFormat("__builtin_LINE ()", Space);
+  verifyFormat("__builtin_UNKNOWN ()", Space);
 
   FormatStyle SomeSpace = getLLVMStyle();
   SomeSpace.SpaceBeforeParens = FormatStyle::SBPO_NonEmptyParentheses;
Index: clang/lib/Format/TokenAnnotator.cpp
===================================================================
--- clang/lib/Format/TokenAnnotator.cpp
+++ clang/lib/Format/TokenAnnotator.cpp
@@ -3436,9 +3436,9 @@
         return (Style.SpaceBeforeParens != FormatStyle::SBPO_Never) ||
                spaceRequiredBeforeParens(Right);
     }
+    // Handle builtins like identifiers.
     if (Line.Type != LT_PreprocessorDirective &&
-        (Left.is(tok::identifier) || Left.isFunctionLikeKeyword() ||
-         Left.is(tok::r_paren) || Left.isSimpleTypeSpecifier()))
+        (Left.Tok.getIdentifierInfo() || Left.is(tok::r_paren)))
       return spaceRequiredBeforeParens(Right);
     return false;
   }



Index: clang/unittests/Format/FormatTest.cpp
===================================================================
--- clang/unittests/Format/FormatTest.cpp
+++ clang/unittests/Format/FormatTest.cpp
@@ -15082,6 +15082,9 @@
   // verifyFormat("X A::operator++ (T);", Space);
   verifyFormat("auto lambda = [] () { return 0; };", Space);
   verifyFormat("int x = int (y);", Space);
+  verifyFormat("#define F(...) __VA_OPT__ (__VA_ARGS__)", Space);
+  verifyFormat("__builtin_LINE ()", Space);
+  verifyFormat("__builtin_UNKNOWN ()", Space);
 
   FormatStyle SomeSpace = getLLVMStyle();
   SomeSpace.SpaceBeforeParens = FormatStyle::SBPO_NonEmptyParentheses;
Index: clang/lib/Format/TokenAnnotator.cpp
===================================================================
--- clang/lib/Format/TokenAnnotator.cpp
+++ clang/lib/Format/TokenAnnotator.cpp
@@ -3436,9 +3436,9 @@
         return (Style.SpaceBeforeParens != FormatStyle::SBPO_Never) ||
                spaceRequiredBeforeParens(Right);
     }
+    // Handle builtins like identifiers.
     if (Line.Type != LT_PreprocessorDirective &&
-        (Left.is(tok::identifier) || Left.isFunctionLikeKeyword() ||
-         Left.is(tok::r_paren) || Left.isSimpleTypeSpecifier()))
+        (Left.Tok.getIdentifierInfo() || Left.is(tok::r_paren)))
       return spaceRequiredBeforeParens(Right);
     return false;
   }

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