auto merge of #13143 : gentlefolk/rust/issue-9227, r=michaelwoerister

Only supports crate level statics. No debug info is generated for function level statics. Closes #9227.

As discussed at the end of the comments for #9227, I took an initial stab at adding support for function level statics and decided it would be enough work to warrant being split into a separate issue.

See #13144 for the new issue describing the need to add support for function level static variables.

1 files changed, 22 insertions, 0 deletions

diff --git a/src/rustllvm/RustWrapper.cpp b/src/rustllvm/RustWrapper.cpp
index aaaf512bcf3..4755c7873fc 100644
--- a/src/rustllvm/RustWrapper.cpp
+++ b/src/rustllvm/RustWrapper.cpp
@@ -323,6 +323,28 @@ extern "C" LLVMValueRef LLVMDIBuilderCreateLexicalBlock(
         unwrapDI<DIFile>(File), Line, Col));
 }
 
+extern "C" LLVMValueRef LLVMDIBuilderCreateStaticVariable(
+    DIBuilderRef Builder,
+    LLVMValueRef Context,
+    const char* Name,
+    const char* LinkageName,
+    LLVMValueRef File,
+    unsigned LineNo,
+    LLVMValueRef Ty,
+    bool isLocalToUnit,
+    LLVMValueRef Val,
+    LLVMValueRef Decl = NULL) {
+    return wrap(Builder->createStaticVariable(unwrapDI<DIDescriptor>(Context),
+        Name,
+        LinkageName,
+        unwrapDI<DIFile>(File),
+        LineNo,
+        unwrapDI<DIType>(Ty),
+        isLocalToUnit,
+        unwrap(Val),
+        unwrapDI<MDNode*>(Decl)));
+}
+
 extern "C" LLVMValueRef LLVMDIBuilderCreateLocalVariable(
     DIBuilderRef Builder,
     unsigned Tag,