Various small fixes. (#208)

backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/Context.kt

@@ -17,8 +17,6 @@ import java.lang.System.out
 
 internal final class Context(val config: KonanConfig) : KonanBackendContext() {
 
-    val debug = true
-
     var moduleDescriptor: ModuleDescriptor? = null
 
     // TODO: make lateinit?

backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/llvm/CodeGenerator.kt

@@ -32,8 +32,8 @@ internal class CodeGenerator(override val context: Context) : ContextUtils {
         prologue(llvmFunction,
                 LLVMGetReturnType(getLlvmFunctionType(descriptor))!!)
 
-        if (!descriptor.isExported() && !context.debug) {
-            LLVMSetLinkage(llvmFunction, LLVMLinkage.LLVMPrivateLinkage)
+        if (!descriptor.isExported()) {
+            LLVMSetLinkage(llvmFunction, LLVMLinkage.LLVMInternalLinkage)
             // (Cannot do this before the function body is created).
         }
 

backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/llvm/IrToBitcode.kt

@@ -614,7 +614,7 @@ internal class CodeGeneratorVisitor(val context: Context) : IrElementVisitorVoid
                 context.llvm.fileInitializers.add(expression)
             }
 
-            LLVMSetLinkage(globalProperty, LLVMLinkage.LLVMPrivateLinkage)
+            LLVMSetLinkage(globalProperty, LLVMLinkage.LLVMInternalLinkage)
             // (Cannot do this before the global is initialized).
 
             return

backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/llvm/LlvmDeclarations.kt

@@ -239,7 +239,7 @@ private class DeclarationsGeneratorVisitor(override val context: Context) :
                     typeInfoSymbolName)!!
 
             if (!descriptor.isExported()) {
-                LLVMSetLinkage(llvmTypeInfoPtr, LLVMLinkage.LLVMPrivateLinkage)
+                LLVMSetLinkage(llvmTypeInfoPtr, LLVMLinkage.LLVMInternalLinkage)
             }
 
             typeInfoPtr = constPointer(llvmTypeInfoPtr)

backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/llvm/StaticData.kt

@@ -28,7 +28,7 @@ internal class StaticData(override val context: Context): ContextUtils {
                 val llvmGlobal = LLVMAddGlobal(module, type, name)!!
 
                 if (!isExported) {
-                    LLVMSetLinkage(llvmGlobal, LLVMLinkage.LLVMPrivateLinkage)
+                    LLVMSetLinkage(llvmGlobal, LLVMLinkage.LLVMInternalLinkage)
                 }
 
                 return llvmGlobal