diff options
| author |  Abseil Team <absl-team@google.com> | 2022-09-06 12:58:40 -0700 |
|---|---|---|
| committer |  Copybara-Service <copybara-worker@google.com> | 2022-09-06 12:59:19 -0700 |
| commit | d3c00b06b334311e23ab18f5d2b90938a07ce35d (patch) | |
| tree | e1dd1d69d38d2ed02a145898790f9a6cdb03c58e /absl/strings/internal/str_format/checker.h | |
| parent | 60499cf45cde8e3354b58317efac7488cc5151b2 (diff) | |
Fixes bug so that `%v` with modifiers doesn't compile. `%v` is not intended to work with modifiers because the meaning of modifiers is type-dependent and `%v` is intended to be used in situations where the type is not important. Please continue using if `%s` if you require format modifiers.
PiperOrigin-RevId: 472534916
Change-Id: I5838761b2b40cbc4344077f23d44b1e634e5bae3
Diffstat (limited to 'absl/strings/internal/str_format/checker.h')
| -rw-r--r-- | absl/strings/internal/str_format/checker.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/absl/strings/internal/str_format/checker.h b/absl/strings/internal/str_format/checker.h index 2542f31d..aeb9d48d 100644 --- a/absl/strings/internal/str_format/checker.h +++ b/absl/strings/internal/str_format/checker.h @@ -212,6 +212,10 @@ class ConvParser { constexpr ConvParser ParseConversion() const { char first_char = GetChar(format_, 0); + if (first_char == 'v' && *(format_.data() - 1) != '%') { + return SetError(true); + } + if (is_positional_) { return VerifyPositional({ConsumeFront(format_), arg_position_}, first_char); |