Clang asserts "Invalid environment!" when using -ccc-host-triple
arch-pc-win32-macho (e.g., x86_64-pc-win32-macho), which appears to be a false
positive.
rdar://9786307
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135502 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp
index 3518ea6..2a68d68 100644
--- a/lib/Basic/Targets.cpp
+++ b/lib/Basic/Targets.cpp
@@ -157,6 +157,10 @@
Str[4] = '0' + (Rev % 10);
Str[5] = '\0';
Builder.defineMacro("__ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__", Str);
+ } else if (PlatformName == "win32") {
+ // Due to option -ccc-host-triple arch-pc-win32-macho.
+ // Don't emit __ENVIRONMENT_XX_OS_VERSION_MIN_REQUIRED__ as we're generating
+ // code for Win32 ABI.
} else {
// Note that the Driver allows versions which aren't representable in the
// define (because we only get a single digit for the minor and micro