diff --git a/bytecode/src/main/kotlin/gay/pizza/pork/bytecode/SymbolInfo.kt b/bytecode/src/main/kotlin/gay/pizza/pork/bytecode/SymbolInfo.kt
index 5ce0895..bfca5e7 100644
--- a/bytecode/src/main/kotlin/gay/pizza/pork/bytecode/SymbolInfo.kt
+++ b/bytecode/src/main/kotlin/gay/pizza/pork/bytecode/SymbolInfo.kt
@@ -4,7 +4,10 @@ import kotlinx.serialization.Serializable
 
 @Serializable
 data class SymbolInfo(
-  val id: String,
+  val slab: String,
+  val symbol: String,
   val offset: UInt,
   val size: UInt
-)
+) {
+  val commonSymbolIdentity: String by lazy { "$slab $symbol" }
+}
diff --git a/compiler/src/main/kotlin/gay/pizza/pork/compiler/CompilableSymbol.kt b/compiler/src/main/kotlin/gay/pizza/pork/compiler/CompilableSymbol.kt
index a03f085..3ee381b 100644
--- a/compiler/src/main/kotlin/gay/pizza/pork/compiler/CompilableSymbol.kt
+++ b/compiler/src/main/kotlin/gay/pizza/pork/compiler/CompilableSymbol.kt
@@ -28,7 +28,7 @@ class CompilableSymbol(val compilableSlab: CompilableSlab, val scopeSymbol: Scop
   }
 
   val id: String
-    get() = "${compilableSlab.slab.location.commonFriendlyName} ${scopeSymbol.symbol.id}"
+    get() = "${compilableSlab.slab.location.commonLocationIdentity} ${scopeSymbol.symbol.id}"
 
-  override fun toString(): String = "${compilableSlab.slab.location.commonFriendlyName} ${scopeSymbol.symbol.id}"
+  override fun toString(): String = "${compilableSlab.slab.location.commonLocationIdentity} ${scopeSymbol.symbol.id}"
 }
diff --git a/compiler/src/main/kotlin/gay/pizza/pork/compiler/CompiledWorldLayout.kt b/compiler/src/main/kotlin/gay/pizza/pork/compiler/CompiledWorldLayout.kt
index ec713e8..fa996b2 100644
--- a/compiler/src/main/kotlin/gay/pizza/pork/compiler/CompiledWorldLayout.kt
+++ b/compiler/src/main/kotlin/gay/pizza/pork/compiler/CompiledWorldLayout.kt
@@ -11,7 +11,12 @@ class CompiledWorldLayout(val compiler: Compiler) : StubResolutionContext {
     val start = allStubOps.size
     val result = symbol.compiledStubOps
     val stubOps = result.ops
-    symbolTable[symbol] = SymbolInfo(symbol.id, start.toUInt(), stubOps.size.toUInt())
+    symbolTable[symbol] = SymbolInfo(
+      slab = symbol.compilableSlab.slab.location.commonLocationIdentity,
+      symbol = symbol.id,
+      offset = start.toUInt(),
+      size = stubOps.size.toUInt()
+    )
     allStubOps.addAll(stubOps)
     allStubAnnotations.addAll(result.annotations)
   }
diff --git a/compiler/src/main/kotlin/gay/pizza/pork/compiler/Compiler.kt b/compiler/src/main/kotlin/gay/pizza/pork/compiler/Compiler.kt
index 4527b2d..88dd8c6 100644
--- a/compiler/src/main/kotlin/gay/pizza/pork/compiler/Compiler.kt
+++ b/compiler/src/main/kotlin/gay/pizza/pork/compiler/Compiler.kt
@@ -19,7 +19,7 @@ class Compiler {
   fun resolve(scopeSymbol: ScopeSymbol): CompilableSymbol = resolveOrNull(scopeSymbol) ?:
     throw RuntimeException(
       "Unable to resolve scope symbol: " +
-      "${scopeSymbol.slabScope.slab.location.commonFriendlyName} ${scopeSymbol.symbol.id}")
+      "${scopeSymbol.slabScope.slab.location.commonLocationIdentity} ${scopeSymbol.symbol.id}")
 
   fun contributeCompiledSymbols(
     into: MutableSet<CompilableSymbol>,
diff --git a/evaluator/src/main/kotlin/gay/pizza/pork/evaluator/FunctionContext.kt b/evaluator/src/main/kotlin/gay/pizza/pork/evaluator/FunctionContext.kt
index a15046c..3356f38 100644
--- a/evaluator/src/main/kotlin/gay/pizza/pork/evaluator/FunctionContext.kt
+++ b/evaluator/src/main/kotlin/gay/pizza/pork/evaluator/FunctionContext.kt
@@ -4,7 +4,7 @@ import gay.pizza.pork.ast.gen.FunctionDefinition
 import gay.pizza.pork.execution.ArgumentList
 
 class FunctionContext(val slabContext: SlabContext, val node: FunctionDefinition) : CallableFunction {
-  val name: String by lazy { "${slabContext.slab.location.commonFriendlyName} ${node.symbol.id}" }
+  val name: String by lazy { "${slabContext.slab.location.commonLocationIdentity} ${node.symbol.id}" }
 
   private fun resolveMaybeNative(): CallableFunction? = if (node.nativeFunctionDescriptor == null) {
     null
diff --git a/evaluator/src/main/kotlin/gay/pizza/pork/evaluator/SlabContext.kt b/evaluator/src/main/kotlin/gay/pizza/pork/evaluator/SlabContext.kt
index 1470b88..f4fa90f 100644
--- a/evaluator/src/main/kotlin/gay/pizza/pork/evaluator/SlabContext.kt
+++ b/evaluator/src/main/kotlin/gay/pizza/pork/evaluator/SlabContext.kt
@@ -7,8 +7,8 @@ import gay.pizza.pork.ast.gen.visit
 import gay.pizza.pork.frontend.Slab
 
 class SlabContext(val slab: Slab, val evaluator: Evaluator, rootScope: Scope) {
-  val internalScope = rootScope.fork("internal ${slab.location.commonFriendlyName}")
-  val externalScope = rootScope.fork("external ${slab.location.commonFriendlyName}")
+  val internalScope = rootScope.fork("internal ${slab.location.commonLocationIdentity}")
+  val externalScope = rootScope.fork("external ${slab.location.commonLocationIdentity}")
 
   init {
     processAllDefinitions()
diff --git a/frontend/src/main/kotlin/gay/pizza/pork/frontend/SourceLocation.kt b/frontend/src/main/kotlin/gay/pizza/pork/frontend/SourceLocation.kt
index 3969f52..bd8be1e 100644
--- a/frontend/src/main/kotlin/gay/pizza/pork/frontend/SourceLocation.kt
+++ b/frontend/src/main/kotlin/gay/pizza/pork/frontend/SourceLocation.kt
@@ -3,7 +3,7 @@ package gay.pizza.pork.frontend
 import gay.pizza.pork.tokenizer.SourceIndex
 
 data class SourceLocation(val form: String, val filePath: String, val index: SourceIndex? = null) {
-  val commonFriendlyName: String by lazy { "$form $filePath" }
+  val commonLocationIdentity: String by lazy { "$form $filePath" }
 
   fun withSourceIndex(index: SourceIndex): SourceLocation =
     SourceLocation(form, filePath, index)
diff --git a/tool/src/main/kotlin/gay/pizza/pork/tool/CompileCommand.kt b/tool/src/main/kotlin/gay/pizza/pork/tool/CompileCommand.kt
index e8d9b67..4b4cf5f 100644
--- a/tool/src/main/kotlin/gay/pizza/pork/tool/CompileCommand.kt
+++ b/tool/src/main/kotlin/gay/pizza/pork/tool/CompileCommand.kt
@@ -21,7 +21,7 @@ class CompileCommand : CliktCommand(help = "Compile Pork to Bytecode", name = "c
     val compiledWorld = compiler.compile(compiledMain)
     for (symbol in compiledWorld.symbolTable.symbols) {
       val code = compiledWorld.code.subList(symbol.offset.toInt(), (symbol.offset + symbol.size).toInt())
-      println(symbol.id)
+      println(symbol.commonSymbolIdentity)
       for ((index, op) in code.withIndex()) {
         var annotation = ""
         val annotations = compiledWorld.annotations.filter { it.inst == (symbol.offset + index.toUInt()) }
diff --git a/tool/src/main/kotlin/gay/pizza/pork/tool/ScopeAnalysisCommand.kt b/tool/src/main/kotlin/gay/pizza/pork/tool/ScopeAnalysisCommand.kt
index f0ad523..53666bf 100644
--- a/tool/src/main/kotlin/gay/pizza/pork/tool/ScopeAnalysisCommand.kt
+++ b/tool/src/main/kotlin/gay/pizza/pork/tool/ScopeAnalysisCommand.kt
@@ -20,7 +20,7 @@ class ScopeAnalysisCommand : CliktCommand(help = "Run Scope Analysis", name = "s
         "symbol ${visibleScopeSymbol.scopeSymbol.symbol.id} " +
         "type=${visibleScopeSymbol.scopeSymbol.definition.type.name} " +
         "internal=${visibleScopeSymbol.isInternalSymbol} " +
-        "slab=${visibleScopeSymbol.scopeSymbol.slabScope.slab.location.commonFriendlyName}"
+        "slab=${visibleScopeSymbol.scopeSymbol.slabScope.slab.location.commonLocationIdentity}"
       )
     }
   }