[clang-format]: Add NonEmptyParentheses spacing option
This patch aims to add support for the following rules from the JUCE coding standards:
- Always put a space before an open parenthesis that contains text - e.g. foo (123);
- Never put a space before an empty pair of open/close parenthesis - e.g. foo();
Patch by Reuben Thomas
Differential Revision: https://reviews.llvm.org/D55170
llvm-svn: 357344
diff --git a/clang/lib/Format/Format.cpp b/clang/lib/Format/Format.cpp
index 39651ab..da85239 100644
--- a/clang/lib/Format/Format.cpp
+++ b/clang/lib/Format/Format.cpp
@@ -285,6 +285,8 @@
IO.enumCase(Value, "Never", FormatStyle::SBPO_Never);
IO.enumCase(Value, "ControlStatements",
FormatStyle::SBPO_ControlStatements);
+ IO.enumCase(Value, "NonEmptyParentheses",
+ FormatStyle::SBPO_NonEmptyParentheses);
IO.enumCase(Value, "Always", FormatStyle::SBPO_Always);
// For backward compatibility.