[MERGE #1825 @Cellule] Fix legacy build

Merge pull request #1825 from Cellule:users/micfer/legacy

Author: Cellule

lib/Runtime/Library/WasmLibrary.cpp

@@ -415,8 +415,8 @@ namespace Js
                 Assert(sourceGlobal->GetReferenceType() != Wasm::WasmGlobal::ImportedReference); //no imported globals at this point
                 if (sourceGlobal->GetReferenceType() != Wasm::WasmGlobal::Const)
                 {
-                    throw Wasm::WasmCompilationException(_u("Global %d is initialized with global %d "
-                        "which is not a const. Forward references aren't supported!"), i, global->var.num);
+                    throw Wasm::WasmCompilationException(_u("Global %d is initialized with global %d ")
+                        _u("which is not a const. Forward references aren't supported!"), i, global->var.num);
                 }
                 global->SetReferenceType(Wasm::WasmGlobal::Const); //resolve global to const
                 global->cnst = sourceGlobal->cnst;

lib/WasmReader/WasmModule.cpp

@@ -29,9 +29,10 @@ WasmModule::WasmModule(Js::ScriptContext* scriptContext, byte* binaryBuffer, uin
     heapOffset(0),
     funcOffset(0),
     importFuncOffset(0),
-    globalCounts {0, 0, 0, 0, 0}, //the first elm is the number of Vars in front of I32; makes for a nicer offset computation
     globals (&m_alloc)
 {
+    //the first elm is the number of Vars in front of I32; makes for a nicer offset computation
+    memset(globalCounts, 0, sizeof( uint ) * WasmTypes::Limit);
     m_reader = Anew(&m_alloc, WasmBinaryReader, &m_alloc, this, binaryBuffer, binaryBufferLength);
     m_reader->InitializeReader();
 }