Update include/fast_float/ascii_number.h

RealTimeChris · dalle · web-flow · commit d4c573de0b5a · 2024-11-25T17:43:47.000-05:00
Co-authored-by: Anders Dalvander &lt;anders.dalvander@gmail.com&gt;
diff --git a/include/fast_float/ascii_number.h b/include/fast_float/ascii_number.h
@@ -32,7 +32,7 @@ template <typename UC> fastfloat_really_inline constexpr bool has_simd_opt() {
 // able to optimize it well.
 template <typename UC>
 fastfloat_really_inline constexpr bool is_integer(UC c) noexcept {
-  return static_cast<uint8_t>(c - '0') < 10;
+  return static_cast<uint8_t>(c - UC('0')) < 10;
 }
 
 fastfloat_really_inline constexpr uint64_t byteswap(uint64_t val) {

Original file line number	Diff line number	Diff line change
`@@ -32,7 +32,7 @@ template <typename UC> fastfloat_really_inline constexpr bool has_simd_opt() {`
`32`	`32`	`// able to optimize it well.`
`33`	`33`	`template <typename UC>`
`34`	`34`	`fastfloat_really_inline constexpr bool is_integer(UC c) noexcept {`
`35`		`- return static_cast<uint8_t>(c - '0') < 10;`
	`35`	`+ return static_cast<uint8_t>(c - UC('0')) < 10;`
`36`	`36`	`}`
`37`	`37`
`38`	`38`	`fastfloat_really_inline constexpr uint64_t byteswap(uint64_t val) {`