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| author | Daniel Dunbar <daniel@zuster.org> | 2010-07-22 00:40:31 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2010-07-22 00:40:31 +0000 |
| commit | a66a4d10ae6db16ae2585cce963a2d91df9fd175 (patch) | |
| tree | fcec2b23855584e4aab9f485e7fae12327c30179 | |
| parent | 29dc45b65003d6fd32a54a219108ae9f99fb0cf1 (diff) | |
| download | bcm5719-llvm-a66a4d10ae6db16ae2585cce963a2d91df9fd175.tar.gz bcm5719-llvm-a66a4d10ae6db16ae2585cce963a2d91df9fd175.zip | |
Driver/Darwin: Always allow blocks on Darwin, so that users can conditionally
use blocks even when targetting older systems (using runtime checks and weak
linking).
llvm-svn: 109072
| -rw-r--r-- | clang/lib/Driver/ToolChains.h | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/clang/lib/Driver/ToolChains.h b/clang/lib/Driver/ToolChains.h index 2be88f10bf0..b6c7badf3b3 100644 --- a/clang/lib/Driver/ToolChains.h +++ b/clang/lib/Driver/ToolChains.h @@ -153,11 +153,9 @@ public: virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const; virtual bool IsBlocksDefault() const { - // Blocks default to on for OS X 10.6 and iPhoneOS 3.0 and beyond. - if (isTargetIPhoneOS()) - return !isIPhoneOSVersionLT(3); - else - return !isMacosxVersionLT(10, 6); + // Always allow blocks on Darwin; users interested in versioning are + // expected to use /usr/include/Blocks.h. + return true; } virtual bool IsIntegratedAssemblerDefault() const { #ifdef DISABLE_DEFAULT_INTEGRATED_ASSEMBLER |
