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| author | JeanHeyd Meneide <phdofthehouse@gmail.com> | 2020-12-01 14:39:47 -0700 |
|---|---|---|
| committer | Jeff Law <law@redhat.com> | 2020-12-01 14:46:51 -0700 |
| commit | eccec8684142e05f2f92f0f5bd5b47dda3ba1529 (patch) | |
| tree | fe7097d15b7f8eaa5cfa1635f0783e1824908083 /libcpp/include/cpplib.h | |
| parent | 39836f8324d819459cb21198e95b993588c6a2b1 (diff) | |
| download | gcc-eccec8684142e05f2f92f0f5bd5b47dda3ba1529.zip gcc-eccec8684142e05f2f92f0f5bd5b47dda3ba1529.tar.gz gcc-eccec8684142e05f2f92f0f5bd5b47dda3ba1529.tar.bz2 | |
Feature: Macros for identifying the wide and narrow execution string literal encoding
gcc/c-family
* c-cppbuiltin.c (c_cpp_builtins): Add predefined
{__GNUC_EXECUTION_CHARSET_NAME} and
_WIDE_EXECUTION_CHARSET_NAME} macros.
gcc/
* doc/cpp.texi: Document new macros.
gcc/testsuite/
* c-c++-common/cpp/wide-narrow-predef-macros.c: New test.
libcpp/
* charset.c (init_iconv_desc): Initialize "to" and "from" fields.
* directives.c (cpp_get_narrow_charset_name): New function.
(cpp_get_wide_charset_name): Likewise.
* include/cpplib.h (cpp_get_narrow_charset_name): Prototype.
(cpp_get_wide_charset_name): Likewise.
* internal.h (cset_converter): Add "to" and "from" fields.
Diffstat (limited to 'libcpp/include/cpplib.h')
| -rw-r--r-- | libcpp/include/cpplib.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libcpp/include/cpplib.h b/libcpp/include/cpplib.h index 2becd2e..692aee5 100644 --- a/libcpp/include/cpplib.h +++ b/libcpp/include/cpplib.h @@ -1005,6 +1005,11 @@ extern class mkdeps *cpp_get_deps (cpp_reader *) ATTRIBUTE_PURE; extern const char *cpp_find_header_unit (cpp_reader *, const char *file, bool angle_p, location_t); +/* Call these to get name data about the various compile-time + charsets. */ +extern const char *cpp_get_narrow_charset_name (cpp_reader *) ATTRIBUTE_PURE; +extern const char *cpp_get_wide_charset_name (cpp_reader *) ATTRIBUTE_PURE; + /* This function reads the file, but does not start preprocessing. It returns the name of the original file; this is the same as the input file, except for preprocessed input. This will generate at |