libfoundation: Clean up unused variables.

peter-b · peter-b · commit da2e81a041c7 · 2016-06-27T16:59:30.000+01:00
diff --git a/libfoundation/src/foundation-chunk.cpp b/libfoundation/src/foundation-chunk.cpp
@@ -384,7 +384,6 @@ bool MCChunkIterate(MCRange& x_range, MCStringRef p_string, MCStringRef p_delimi
 
 void MCChunkSkipWord(MCStringRef p_string, MCStringRef p_line_delimiter, MCStringOptions p_options, bool p_skip_spaces, uindex_t& x_offset)
 {
-    uindex_t t_space_offset;
     uindex_t t_length = MCStringGetLength(p_string);
     uindex_t t_end_quote_offset = t_length;
     uindex_t t_end_line_offset = t_length;
diff --git a/libfoundation/src/foundation-data.cpp b/libfoundation/src/foundation-data.cpp
@@ -175,7 +175,6 @@ bool MCDataConvertStringToData(MCStringRef string, MCDataRef& r_data)
     // AL-2014-12-12: [[ Bug 14208 ]] Implement MCDataConvertStringToData reduce the overhead in
     //  converting from non-native string to data.
     
-    uindex_t t_native_length;
     MCStringRef t_native_copy;
     t_native_copy = nil;
     if (!MCStringNativeCopy(string, t_native_copy))
@@ -833,7 +832,6 @@ MCDataLastIndexOf (MCDataRef self,
 		return false;
 
 	const byte_t *t_haystack = MCDataGetBytePtr (self);
-	uindex_t t_haystack_len = MCDataGetLength (self);
 
 	for (uindex_t t_roffset = t_needle_len - 1;
 	     t_roffset < p_range.length;
diff --git a/libfoundation/src/foundation-foreign.cpp b/libfoundation/src/foundation-foreign.cpp
@@ -49,9 +49,6 @@ MC_DLLEXPORT_DEF MCTypeInfoRef MCForeignSSizeTypeInfo() { return kMCSSizeTypeInf
 MC_DLLEXPORT_DEF
 bool MCForeignValueCreate(MCTypeInfoRef p_typeinfo, void *p_contents, MCForeignValueRef& r_value)
 {
-    bool t_success;
-    t_success = true;
-    
     MCTypeInfoRef t_resolved_typeinfo;
     t_resolved_typeinfo = __MCTypeInfoResolve(p_typeinfo);
     
@@ -75,9 +72,6 @@ bool MCForeignValueCreate(MCTypeInfoRef p_typeinfo, void *p_contents, MCForeignV
 MC_DLLEXPORT_DEF
 bool MCForeignValueCreateAndRelease(MCTypeInfoRef p_typeinfo, void *p_contents, MCForeignValueRef& r_value)
 {
-    bool t_success;
-    t_success = true;
-    
     MCTypeInfoRef t_resolved_typeinfo;
     t_resolved_typeinfo = __MCTypeInfoResolve(p_typeinfo);
     
@@ -101,9 +95,6 @@ bool MCForeignValueCreateAndRelease(MCTypeInfoRef p_typeinfo, void *p_contents,
 MC_DLLEXPORT_DEF
 bool MCForeignValueExport(MCTypeInfoRef p_typeinfo, MCValueRef p_value, MCForeignValueRef& r_value)
 {
-    bool t_success;
-    t_success = true;
-    
     MCTypeInfoRef t_resolved_typeinfo;
     t_resolved_typeinfo = __MCTypeInfoResolve(p_typeinfo);
     
diff --git a/libfoundation/src/foundation-pickle.cpp b/libfoundation/src/foundation-pickle.cpp
@@ -197,7 +197,7 @@ static bool MCPickleReadTypeInfoRefContents(MCStreamRef stream, uint8_t p_kind,
         
         for(uindex_t i = 0; t_success && i < t_param_count; i++)
         {
-            uint8_t t_mode, t_type_kind;;
+            uint8_t t_mode;
             t_success = MCStreamReadUInt8(stream, t_mode) &&
                         MCPickleReadTypeInfoRef(stream, t_param_info[i] . type);
             if (t_success)
@@ -582,9 +582,6 @@ static bool MCPickleWriteCompactUInt(MCStreamRef stream, uint32_t p_value)
 
 static bool MCPickleWriteStringRef(MCStreamRef stream, MCStringRef p_value)
 {
-    bool t_success;
-    t_success = true;
-    
     MCAutoStringRefAsUTF8String t_utf8_string;
     if (!t_utf8_string . Lock(p_value))
         return failed();
diff --git a/libfoundation/src/foundation-stream.cpp b/libfoundation/src/foundation-stream.cpp
@@ -52,8 +52,7 @@ struct __MCMemoryInputStream
 
 static void __MCMemoryInputStreamDestroy(MCStreamRef p_stream)
 {
-	__MCMemoryInputStream *self;
-	self = (__MCMemoryInputStream *)MCStreamGetExtraBytesPtr(p_stream);
+	/* Do nothing because the memory input stream doesn't own its buffer */
 }
 
 static bool __MCMemoryInputStreamIsFinished(MCStreamRef p_stream, bool& r_finished)
@@ -182,16 +181,12 @@ static void __MCMemoryOutputStreamDestroy(MCStreamRef p_stream)
 
 static bool __MCMemoryOutputStreamIsFinished(MCStreamRef p_stream, bool& r_finished)
 {
-	__MCMemoryOutputStream *self;
-	self = (__MCMemoryOutputStream *)MCStreamGetExtraBytesPtr(p_stream);
     r_finished = false;
 	return true;
 }
 
 static bool __MCMemoryOutputStreamGetAvailableForWrite(MCStreamRef p_stream, size_t& r_amount)
 {
-	__MCMemoryOutputStream *self;
-	self = (__MCMemoryOutputStream *)MCStreamGetExtraBytesPtr(p_stream);
 	r_amount = SIZE_MAX;
 	return true;
 }

Original file line number	Diff line number	Diff line change
`@@ -384,7 +384,6 @@ bool MCChunkIterate(MCRange& x_range, MCStringRef p_string, MCStringRef p_delimi`
`384`	`384`
`385`	`385`	`void MCChunkSkipWord(MCStringRef p_string, MCStringRef p_line_delimiter, MCStringOptions p_options, bool p_skip_spaces, uindex_t& x_offset)`
`386`	`386`	`{`
`387`		`- uindex_t t_space_offset;`
`388`	`387`	`uindex_t t_length = MCStringGetLength(p_string);`
`389`	`388`	`uindex_t t_end_quote_offset = t_length;`
`390`	`389`	`uindex_t t_end_line_offset = t_length;`
Original file line number	Diff line number	Diff line change
`@@ -52,8 +52,7 @@ struct __MCMemoryInputStream`
`52`	`52`
`53`	`53`	`static void __MCMemoryInputStreamDestroy(MCStreamRef p_stream)`
`54`	`54`	`{`
`55`		`- __MCMemoryInputStream *self;`
`56`		`- self = (__MCMemoryInputStream *)MCStreamGetExtraBytesPtr(p_stream);`
	`55`	`+ /* Do nothing because the memory input stream doesn't own its buffer */`
`57`	`56`	`}`
`58`	`57`
`59`	`58`	`static bool __MCMemoryInputStreamIsFinished(MCStreamRef p_stream, bool& r_finished)`
`@@ -182,16 +181,12 @@ static void __MCMemoryOutputStreamDestroy(MCStreamRef p_stream)`
`182`	`181`
`183`	`182`	`static bool __MCMemoryOutputStreamIsFinished(MCStreamRef p_stream, bool& r_finished)`
`184`	`183`	`{`
`185`		`- __MCMemoryOutputStream *self;`
`186`		`- self = (__MCMemoryOutputStream *)MCStreamGetExtraBytesPtr(p_stream);`
`187`	`184`	`r_finished = false;`
`188`	`185`	`return true;`
`189`	`186`	`}`
`190`	`187`
`191`	`188`	`static bool __MCMemoryOutputStreamGetAvailableForWrite(MCStreamRef p_stream, size_t& r_amount)`
`192`	`189`	`{`
`193`		`- __MCMemoryOutputStream *self;`
`194`		`- self = (__MCMemoryOutputStream *)MCStreamGetExtraBytesPtr(p_stream);`
`195`	`190`	`r_amount = SIZE_MAX;`
`196`	`191`	`return true;`
`197`	`192`	`}`