diff options
| author | Xavier Leroy <xavierleroy@users.noreply.github.com> | 2022-09-19 16:37:17 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-09-19 16:37:17 +0200 |
| commit | 994c6c34182606385140e5695e33c90507ce59ee (patch) | |
| tree | e9291d64997dd3e2ac8660c0e6fbe1b9a597799e /cparser/Elab.mli | |
| parent | 103aa7074a9dd3b1bcb2864d52c89292a2ab7bff (diff) | |
| download | compcert-994c6c34182606385140e5695e33c90507ce59ee.tar.gz compcert-994c6c34182606385140e5695e33c90507ce59ee.zip | |
Support C11 Unicode string literals and character constants (#452)
* Support C11 Unicode string literals and character constants
* Add tests for C11 string literals and character constants
* Better error message for ill-formed universal character names
E.g. \u followed by fewer than 4 hex digits, or \U followed by fewer than 8 hex digits.
* Add new warning `invalid-utf8` for byte sequences that are not valid UTF8.
The warning is activated but not fatal by default.
* Warn on uses of C11 Unicode character constants and string literals
This uses the `c11-extensions` warning, which is off by default.
* Support preprocessing option -finput-charset= for GNU toolchains
Diffstat (limited to 'cparser/Elab.mli')
| -rw-r--r-- | cparser/Elab.mli | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cparser/Elab.mli b/cparser/Elab.mli index bca4f74d..537056fa 100644 --- a/cparser/Elab.mli +++ b/cparser/Elab.mli @@ -21,6 +21,6 @@ val elab_file : Cabs.definition list -> C.program val elab_int_constant : Cabs.loc -> string -> int64 * C.ikind val elab_float_constant : Cabs.floatInfo -> C.float_cst * C.fkind -val elab_char_constant : Cabs.loc -> bool -> int64 list -> int64 +val elab_char_constant : Cabs.loc -> Cabs.encoding -> int64 list -> int64 (* These auxiliary functions are exported so that they can be reused in other projects that deal with C-style source languages. *) |