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| author | Alex Crichton <alex@alexcrichton.com> | 2015-05-11 21:07:38 -0700 |
|---|---|---|
| committer | Alex Crichton <alex@alexcrichton.com> | 2015-05-19 10:53:07 -0700 |
| commit | 847c8520b14e3ae9aec26a33f70750a071d3f18d (patch) | |
| tree | c90aa19d0cb6b57bed2c1f01165e05013eff477a /src/rustllvm/RustWrapper.cpp | |
| parent | b538189ba0abb77658c7b082d2d541daaaa7f80a (diff) | |
| download | rust-847c8520b14e3ae9aec26a33f70750a071d3f18d.tar.gz rust-847c8520b14e3ae9aec26a33f70750a071d3f18d.zip | |
rustc_llvm: Don't export constants across dlls
For imports of constants across DLLs to work on Windows it *requires* that the import be marked with `dllimport` (unlike functions where the marker is optional, but strongly recommended). This currently isn't working for importing FFI constants across boundaries, however, so the one constant exported from `rustc_llvm.dll` is now a function to be called instead.
Diffstat (limited to 'src/rustllvm/RustWrapper.cpp')
| -rw-r--r-- | src/rustllvm/RustWrapper.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/rustllvm/RustWrapper.cpp b/src/rustllvm/RustWrapper.cpp index 5a2d1ec4207..66db7326d21 100644 --- a/src/rustllvm/RustWrapper.cpp +++ b/src/rustllvm/RustWrapper.cpp @@ -233,7 +233,9 @@ DIT unwrapDI(LLVMMetadataRef ref) { return DIT(ref ? unwrap<MDNode>(ref) : NULL); } -extern "C" const uint32_t LLVMRustDebugMetadataVersion = DEBUG_METADATA_VERSION; +extern "C" const uint32_t LLVMRustDebugMetadataVersion() { + return DEBUG_METADATA_VERSION; +} extern "C" void LLVMRustAddModuleFlag(LLVMModuleRef M, const char *name, |