[FIX] remove warning

sksat · Dec 25, 2017 · 7b25f4d · 7b25f4d
1 parent 65a1960
commit 7b25f4d
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Showing 3 changed files with 4 additions and 3 deletions.
diff --git a/emulator_base.cc b/emulator_base.cc
@@ -35,7 +35,7 @@ void EmulatorBase::DumpRegisters(){
 	std::cout
 		<< "---- dump registers ----"
 		<< std::endl;
-	for(auto i=0;i<all_reg.size();i++){
+	for(size_t i=0;i<all_reg.size();i++){
 		if(all_reg[i] == nullptr)
 			throw "error";
 		std::cout

diff --git a/font/font.cc b/font/font.cc
@@ -22,7 +22,7 @@ bool Font::LoadFile(const char *fname){
 
 	printf("font size: %dx%d\n", xsize, ysize);
 
-	int size = (xsize * ysize)/8;
+	size_t size = (xsize * ysize)/8;
 
 	char *tmp;
 	tmp = new char[size];
@@ -31,7 +31,7 @@ bool Font::LoadFile(const char *fname){
 	do {
 		if(fread(tmp, size, 1, fp) < 1) break;
 		if(data.size() < size*num) data.reserve(size*num);
-		for(auto i=0;i<(size);i++){
+		for(size_t i=0;i<(size);i++){
 			data[num*(size) + i] = tmp[i];
 		}
 		num++;

diff --git a/insn_base.h b/insn_base.h
@@ -18,6 +18,7 @@ class InstructionBase {
 		//insn = std::vector<insnfunc_t>(0xff, (insnfunc_t)&InstructionBase::not_impl_insn);
 	}
 	//InstructionBase(EmulatorBase *e) : emu(e) {}
+	virtual ~InstructionBase(){}
 
 	//void SetEmu(EmulatorBase *emu){ this->emu=emu; }
 	void ClearInsn(size_t num){ insn.resize(num, (insnfunc_t)&InstructionBase::not_impl_insn); }