5 files changed, 7 insertions, 6 deletions
diff --git a/src/passes/CoalesceLocals.cpp b/src/passes/CoalesceLocals.cpp
index e2d11d697..fb1ef09cb 100644
--- a/src/passes/CoalesceLocals.cpp
+++ b/src/passes/CoalesceLocals.cpp
@@ -569,7 +569,7 @@ void CoalesceLocalsWithLearning::pickIndices(std::vector<Index>& indices) {
 #ifdef CFG_LEARN_DEBUG
   std::cout << "[learning for " << getFunction()->name << "]\n";
 #endif
-  auto numVars = getFunction()->getNumVars();
+  auto numVars = this->getFunction()->getNumVars();
   const int GENERATION_SIZE = std::min(Index(numVars * (numVars - 1)), Index(20));
   Generator generator(this);
   GeneticLearner<Order, double, Generator> learner(generator, GENERATION_SIZE);
@@ -590,7 +590,7 @@ void CoalesceLocalsWithLearning::pickIndices(std::vector<Index>& indices) {
 #ifdef CFG_LEARN_DEBUG
   learner.getBest()->dump("the best");
 #endif
-  pickIndicesFromOrder(*learner.getBest(), indices); // TODO: cache indices in Orders, at the cost of more memory?
+  this->pickIndicesFromOrder(*learner.getBest(), indices); // TODO: cache indices in Orders, at the cost of more memory?
 }
 
 // declare passes
diff --git a/src/passes/pass.cpp b/src/passes/pass.cpp
index 1c66147ef..35250cb8d 100644
--- a/src/passes/pass.cpp
+++ b/src/passes/pass.cpp
@@ -144,7 +144,7 @@ void PassRunner::run() {
             if (index >= numFunctions) {
               return ThreadWorkState::Finished; // nothing left
             }
-            Function* func = wasm->functions[index].get();
+            Function* func = this->wasm->functions[index].get();
             // do the current task: run all passes on this function
             for (auto* pass : stack) {
               runPassOnFunction(pass, func);
diff --git a/src/support/archive.cpp b/src/support/archive.cpp
index 126f4e2ce..487a77376 100644
--- a/src/support/archive.cpp
+++ b/src/support/archive.cpp
@@ -60,7 +60,7 @@ uint32_t ArchiveMemberHeader::getSize() const {
   return static_cast<uint32_t>(sizeInt);
 }
 
-Archive::Archive(Buffer& b, bool& error) : data(b) {
+Archive::Archive(Buffer& b, bool& error) : data(b), symbolTable({nullptr, 0}), stringTable({nullptr, 0}) {
   error = false;
   if (data.size() < strlen(magic) ||
       memcmp(data.data(), magic, strlen(magic))) {
diff --git a/src/support/archive.h b/src/support/archive.h
index 40fea2529..95af1ac94 100644
--- a/src/support/archive.h
+++ b/src/support/archive.h
@@ -97,8 +97,8 @@ class Archive {
  private:
   void setFirstRegular(const Child& c) { firstRegularData = c.data; }
   Buffer& data;
-  SubBuffer symbolTable = {nullptr, 0};
-  SubBuffer stringTable = {nullptr, 0};
+  SubBuffer symbolTable;
+  SubBuffer stringTable;
   const uint8_t* firstRegularData;
 };
 
diff --git a/src/support/file.cpp b/src/support/file.cpp
index 59880e862..296fd6dbe 100644
--- a/src/support/file.cpp
+++ b/src/support/file.cpp
@@ -17,6 +17,7 @@
 #include "support/file.h"
 
 #include <cstdlib>
+#include <cstdint>
 #include <limits>
 
 template <typename T>