Return uint32 from Log2FloorNonZero64 · 938206d66c - Gogs

Return uint32 from Log2FloorNonZero64

A uint32 is big enough to hold any return value from that function, and
doing it this way prevents compiler warnings in coded_stream.h about
narrowing a uint64 to a uint32.

Adam Cozzette 8 years ago

parent

a7e3b0ab01

commit

938206d66c

1 changed files with 1 additions and 1 deletions

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							+ 1
							
							- 1
						
src/google/protobuf/stubs/port.h
							 
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				@@ -358,7 +358,7 @@ class Bits {
			
				 #endif
			
				   }
			
				-  static uint64 Log2FloorNonZero64(uint64 n) {
			
				+  static uint32 Log2FloorNonZero64(uint64 n) {
			
				 #if defined(__GNUC__)
			
				   return 63 ^ __builtin_clzll(n);
			
				 #else