commit 9d349c2eb99b4d4b1c2fdae91629eeb3f00fb907
author Adrian Prantl <aprantl@apple.com> Fri Oct 11 20:27:51 2019 +0000
committer Adrian Prantl <aprantl@apple.com> Fri Oct 11 20:27:51 2019 +0000
tree bb703204c02214c87972cebc36272975eee9caa4
parent f798ff30ef7ceacd95cd8929935439233832012d

Set GNUC version in the LLDB expression parser.

This adapts LLDB for https://reviews.llvm.org/D68055.

Darwin's libC headers expect the GNUC macro to be set.

git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@374591 91177308-0d34-0410-b5e6-96231b3b80d8

source/Plugins/ExpressionParser/Clang/ClangExpressionParser.cpp

diff --git a/source/Plugins/ExpressionParser/Clang/ClangExpressionParser.cpp b/source/Plugins/ExpressionParser/Clang/ClangExpressionParser.cpp
index 6e2a379..1422911 100644
--- a/source/Plugins/ExpressionParser/Clang/ClangExpressionParser.cpp
+++ b/source/Plugins/ExpressionParser/Clang/ClangExpressionParser.cpp
@@ -515,6 +515,9 @@
     lang_opts.DoubleSquareBracketAttributes = true;
     lang_opts.CPlusPlus11 = true;
 
+    // The Darwin libc expects this macro to be set.
+    lang_opts.GNUCVersion = 40201;
+
     SetupModuleHeaderPaths(m_compiler.get(), m_include_directories,
                            target_sp);
   }