diff options
| 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/charset.c | |
| 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/charset.c')
| -rw-r--r-- | libcpp/charset.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libcpp/charset.c b/libcpp/charset.c index 28b81c9c..3e5578b 100644 --- a/libcpp/charset.c +++ b/libcpp/charset.c @@ -638,6 +638,9 @@ init_iconv_desc (cpp_reader *pfile, const char *to, const char *from) char *pair; size_t i; + ret.to = to; + ret.from = from; + if (!strcasecmp (to, from)) { ret.func = convert_no_conversion; |