Commit some fixes

Author: UplinkCoder

codegen/metac_codegen.c

@@ -1017,6 +1017,7 @@ static void MetaCCodegen_doArrowExpr(metac_bytecode_ctx_t* ctx,
     BCValue addr;
     BCValue e1Value = {BCValueType_Unknown};
     BCValue offsetVal = {BCValueType_Unknown};
+    bool isExternal = false;
 
     assert(idxKind == type_index_ptr);
     assert(exp->Kind == expr_arrow || exp->Kind == expr_dot);
@@ -1028,7 +1029,10 @@ static void MetaCCodegen_doArrowExpr(metac_bytecode_ctx_t* ctx,
         addrType = type_;
     }
 
+
     MetaCCodegen_doExpr(ctx, e1, &e1Value, _Rvalue);
+    isExternal = (e1Value.vType == BCValueType_External);
+
     addr = gen.GenTemporary(c, addrType);
 
     if (e1Value.vType == BCValueType_External)

libinterpret/bc_interpreter_backend.c

@@ -1386,7 +1386,7 @@ BCValue BCGen_interpret(BCGen* self, uint32_t fnIdx, BCValue* args, uint32_t n_a
 
         case LongInst_ImmUlt:
             {
-               cond = (((int64_t)(*opRef)) < cast(uint32_t)hi);
+               cond = (((uint64_t)(*opRef)) < cast(uint32_t)hi);
             }
             break;
         case LongInst_ImmUgt:

parser/metac_identifier_table.c

@@ -60,6 +60,13 @@ void IdentifierTable_Free(metac_identifier_table_t* table)
     static const metac_identifier_table_t zeroTable = {0};
     (*table) = zeroTable;
 }
+
+bool MetaCIdentifierTable_Grow(metac_identifier_table_t* self, uint32_t nSlots)
+{
+    uint32_t log2Slots = LOG2(nSlots);
+    uint32_t slots2Allocate = (1 << log2Slots);
+}
+
 #define ALIGN4(N) (((N) + 3) & ~3)
 metac_identifier_ptr_t GetOrAddIdentifier(metac_identifier_table_t* table,
                                           uint32_t identifierKey,
@@ -74,6 +81,10 @@ metac_identifier_ptr_t GetOrAddIdentifier(metac_identifier_table_t* table,
     const uint32_t initialSlotIndex = (identifierKey & slotIndexMask);
     // TracyCPlot("TargetIndex", initialSlotIndex);
     uint32_t displacement = 0;
+    if (table->SlotsUsed > (slotIndexMask - (1 << (table->SlotCount_Log2 -1))) )
+    {
+        // we should grow the table here.
+    }
     for(
         uint32_t slotIndex = initialSlotIndex;
         (++slotIndex & slotIndexMask) != initialSlotIndex;
@@ -328,6 +339,13 @@ bool IsInTable(metac_identifier_table_t* table,
     return IdentifierTableLookup(table, key, value) != 0;
 }
 
+static inline float MetaCIdentifierTable_LoadFactor(
+    metac_identifier_table_t* self)
+{
+    uint32_t slotCount = ((1 << self->SlotCount_Log2) - 1);
+    return ((float)self->SlotsUsed / (float)slotCount); 
+}
+
 #ifdef WRITE_TABLE
 #define CRT_SECURE_NO_WARNINGS
 metac_identifier_table_t ReadTable(const char* filename)