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[Support] Fix the examples and assertion for format_hex_no_prefix to take into account that there are no prefix characters to include in Width. 

llvm-svn: 260067
This commit is contained in:
Craig Topper 2016-02-08 01:02:55 +00:00
parent 480a0c00ca
commit 686e595d41
1 changed files with 4 additions and 4 deletions
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8
llvm/include/llvm/Support/Format.h
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@ -170,13 +170,13 @@ inline FormattedNumber format_hex(uint64_t N, unsigned Width,
/// format_hex_no_prefix - Output \p N as a fixed width hexadecimal. Does not
/// prepend '0x' to the outputted string. If number will not fit in width,
/// full number is still printed. Examples:
/// OS << format_hex_no_prefix(255, 4) => ff
/// OS << format_hex_no_prefix(255, 4, true) => FF
/// OS << format_hex_no_prefix(255, 6) => 00ff
/// OS << format_hex_no_prefix(255, 2) => ff
/// OS << format_hex_no_prefix(255, 2, true) => FF
/// OS << format_hex_no_prefix(255, 4) => 00ff
/// OS << format_hex_no_prefix(255, 1) => ff
inline FormattedNumber format_hex_no_prefix(uint64_t N, unsigned Width,
bool Upper = false) {
assert(Width <= 18 && "hex width must be <= 18");
assert(Width <= 16 && "hex width must be <= 16");
return FormattedNumber(N, 0, Width, true, Upper, false);
}