char digraphs;
char uliterals;
char rliterals;
+ char user_literals;
};
static const struct lang_flags lang_defaults[] =
-{ /* c99 c++ xnum xid std // digr ulit rlit */
- /* GNUC89 */ { 0, 0, 1, 0, 0, 1, 1, 0, 0 },
- /* GNUC99 */ { 1, 0, 1, 0, 0, 1, 1, 1, 1 },
- /* GNUC1X */ { 1, 0, 1, 0, 0, 1, 1, 1, 1 },
- /* STDC89 */ { 0, 0, 0, 0, 1, 0, 0, 0, 0 },
- /* STDC94 */ { 0, 0, 0, 0, 1, 0, 1, 0, 0 },
- /* STDC99 */ { 1, 0, 1, 0, 1, 1, 1, 0, 0 },
- /* STDC1X */ { 1, 0, 1, 0, 1, 1, 1, 1, 0 },
- /* GNUCXX */ { 0, 1, 1, 0, 0, 1, 1, 0, 0 },
- /* CXX98 */ { 0, 1, 1, 0, 1, 1, 1, 0, 0 },
- /* GNUCXX0X */ { 1, 1, 1, 0, 0, 1, 1, 1, 1 },
- /* CXX0X */ { 1, 1, 1, 0, 1, 1, 1, 1, 1 },
- /* ASM */ { 0, 0, 1, 0, 0, 1, 0, 0, 0 }
- /* xid should be 1 for GNUC99, STDC99, GNUCXX, CXX98, GNUCXX0X, and
- CXX0X when no longer experimental (when all uses of identifiers
+{ /* c99 c++ xnum xid std // digr ulit rlit user_literals */
+ /* GNUC89 */ { 0, 0, 1, 0, 0, 1, 1, 0, 0, 0 },
+ /* GNUC99 */ { 1, 0, 1, 0, 0, 1, 1, 1, 1, 0 },
+ /* GNUC1X */ { 1, 0, 1, 0, 0, 1, 1, 1, 1, 0 },
+ /* STDC89 */ { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0 },
+ /* STDC94 */ { 0, 0, 0, 0, 1, 0, 1, 0, 0, 0 },
+ /* STDC99 */ { 1, 0, 1, 0, 1, 1, 1, 0, 0, 0 },
+ /* STDC1X */ { 1, 0, 1, 0, 1, 1, 1, 1, 0, 0 },
+ /* GNUCXX */ { 0, 1, 1, 0, 0, 1, 1, 0, 0, 0 },
+ /* CXX98 */ { 0, 1, 1, 0, 1, 1, 1, 0, 0, 0 },
+ /* GNUCXX11 */ { 1, 1, 1, 0, 0, 1, 1, 1, 1, 1 },
+ /* CXX11 */ { 1, 1, 1, 0, 1, 1, 1, 1, 1, 1 },
+ /* ASM */ { 0, 0, 1, 0, 0, 1, 0, 0, 0, 0 }
+ /* xid should be 1 for GNUC99, STDC99, GNUCXX, CXX98, GNUCXX11, and
+ CXX11 when no longer experimental (when all uses of identifiers
in the compiler have been audited for correct handling of
extended identifiers). */
};
CPP_OPTION (pfile, digraphs) = l->digraphs;
CPP_OPTION (pfile, uliterals) = l->uliterals;
CPP_OPTION (pfile, rliterals) = l->rliterals;
+ CPP_OPTION (pfile, user_literals) = l->user_literals;
}
/* Initialize library global state. */
{
initialized = 1;
+ _cpp_init_lexer ();
+
/* Set up the trigraph map. This doesn't need to do anything if
we were compiled with a compiler that supports C99 designated
initializers. */
init_library ();
pfile = XCNEW (cpp_reader);
+ memset (&pfile->base_context, 0, sizeof (pfile->base_context));
cpp_set_lang (pfile, lang);
CPP_OPTION (pfile, warn_multichar) = 1;
/* Initialize the base context. */
pfile->context = &pfile->base_context;
- pfile->base_context.macro = 0;
+ pfile->base_context.c.macro = 0;
pfile->base_context.prev = pfile->base_context.next = 0;
/* Aligned and unaligned storage. */
/* Initialize table for push_macro/pop_macro. */
pfile->pushed_macros = 0;
+ /* Do not force token locations by default. */
+ pfile->forced_token_location_p = NULL;
+
/* The expression parser stack. */
_cpp_expand_op_stack (pfile);
_cpp_define_builtin (pfile, "__STDC__ 1");
if (CPP_OPTION (pfile, cplusplus))
- _cpp_define_builtin (pfile, "__cplusplus 199711L");
+ {
+ if (CPP_OPTION (pfile, lang) == CLK_CXX11
+ || CPP_OPTION (pfile, lang) == CLK_GNUCXX11)
+ _cpp_define_builtin (pfile, "__cplusplus 201103L");
+ else
+ _cpp_define_builtin (pfile, "__cplusplus 199711L");
+ }
else if (CPP_OPTION (pfile, lang) == CLK_ASM)
_cpp_define_builtin (pfile, "__ASSEMBLER__ 1");
else if (CPP_OPTION (pfile, lang) == CLK_STDC94)
if (CPP_OPTION (pfile, preprocessed))
{
read_original_filename (pfile);
- fname = pfile->line_table->maps[pfile->line_table->used-1].to_file;
+ fname =
+ ORDINARY_MAP_FILE_NAME
+ ((LINEMAPS_LAST_ORDINARY_MAP (pfile->line_table)));
}
return fname;
}