diff options
Diffstat (limited to 'absl/strings/internal/str_format/constexpr_parser.h')
| -rw-r--r-- | absl/strings/internal/str_format/constexpr_parser.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/absl/strings/internal/str_format/constexpr_parser.h b/absl/strings/internal/str_format/constexpr_parser.h index 3dc1776b..8f593870 100644 --- a/absl/strings/internal/str_format/constexpr_parser.h +++ b/absl/strings/internal/str_format/constexpr_parser.h @@ -17,17 +17,18 @@ #include <cassert> #include <cstdint> +#include <cstdio> #include <limits> +#include "absl/base/config.h" #include "absl/base/const_init.h" +#include "absl/base/optimization.h" #include "absl/strings/internal/str_format/extension.h" namespace absl { ABSL_NAMESPACE_BEGIN namespace str_format_internal { -enum class LengthMod : std::uint8_t { h, hh, l, ll, L, j, z, t, q, none }; - // The analyzed properties of a single specified conversion. struct UnboundConversion { // This is a user defined default constructor on purpose to skip the @@ -306,7 +307,6 @@ constexpr const char* ConsumeConversion(const char* pos, const char* const end, if (ABSL_PREDICT_FALSE(!tag.is_length())) return nullptr; // It is a length modifier. - using str_format_internal::LengthMod; LengthMod length_mod = tag.as_length(); ABSL_FORMAT_PARSER_INTERNAL_GET_CHAR(); if (c == 'h' && length_mod == LengthMod::h) { @@ -322,7 +322,13 @@ constexpr const char* ConsumeConversion(const char* pos, const char* const end, if (ABSL_PREDICT_FALSE(c == 'v')) return nullptr; if (ABSL_PREDICT_FALSE(!tag.is_conv())) return nullptr; + + // `wchar_t` args are marked non-basic so `Bind()` will copy the length mod. + if (conv->length_mod == LengthMod::l && c == 'c') { + conv->flags = conv->flags | Flags::kNonBasic; + } } +#undef ABSL_FORMAT_PARSER_INTERNAL_GET_CHAR assert(CheckFastPathSetting(*conv)); (void)(&CheckFastPathSetting); |