gcclibs/libcpp/init.c

103   CPP_OPTION (pfile, lang) = lang;
105   CPP_OPTION (pfile, c99)			 = l->c99;
106   CPP_OPTION (pfile, cplusplus)			 = l->cplusplus;
107   CPP_OPTION (pfile, extended_numbers)		 = l->extended_numbers;
108   CPP_OPTION (pfile, extended_identifiers)	 = l->extended_identifiers;
109   CPP_OPTION (pfile, std)			 = l->std;
110   CPP_OPTION (pfile, trigraphs)			 = l->std;
111   CPP_OPTION (pfile, cplusplus_comments)	 = l->cplusplus_comments;
112   CPP_OPTION (pfile, digraphs)			 = l->digraphs;
151   CPP_OPTION (pfile, warn_newline_at_eof) = 0;
153   CPP_OPTION (pfile, warn_multichar) = 1;
154   CPP_OPTION (pfile, discard_comments) = 1;
155   CPP_OPTION (pfile, discard_comments_in_macro_exp) = 1;
156   CPP_OPTION (pfile, show_column) = 1;
157   CPP_OPTION (pfile, tabstop) = 8;
158   CPP_OPTION (pfile, operator_names) = 1;
159   CPP_OPTION (pfile, warn_trigraphs) = 2;
160   CPP_OPTION (pfile, warn_endif_labels) = 1;
161   CPP_OPTION (pfile, warn_deprecated) = 1;
162   CPP_OPTION (pfile, warn_long_long) = !CPP_OPTION (pfile, c99);
163   CPP_OPTION (pfile, dollars_in_ident) = 1;
164   CPP_OPTION (pfile, warn_dollars) = 1;
165   CPP_OPTION (pfile, warn_variadic_macros) = 1;
166   CPP_OPTION (pfile, warn_normalize) = normalized_C;
170   CPP_OPTION (pfile, precision) = CHAR_BIT * sizeof (long);
171   CPP_OPTION (pfile, char_precision) = CHAR_BIT;
172   CPP_OPTION (pfile, wchar_precision) = CHAR_BIT * sizeof (int);
173   CPP_OPTION (pfile, int_precision) = CHAR_BIT * sizeof (int);
174   CPP_OPTION (pfile, unsigned_char) = 0;
175   CPP_OPTION (pfile, unsigned_wchar) = 1;
176   CPP_OPTION (pfile, bytes_big_endian) = 1;  /* does not matter */
179   CPP_OPTION (pfile, narrow_charset) = _cpp_default_encoding ();
180   CPP_OPTION (pfile, wide_charset) = 0;
183   CPP_OPTION (pfile, input_charset) = _cpp_default_encoding ();
195   pfile->state.save_comments = ! CPP_OPTION (pfile, discard_comments);
361   if (CPP_OPTION (pfile, traditional))
363   else if (! CPP_OPTION (pfile, stdc_0_in_system_headers)
364 	   || CPP_OPTION (pfile, std))
384   if (!CPP_OPTION (pfile, traditional)
385       && (! CPP_OPTION (pfile, stdc_0_in_system_headers)
386 	  || CPP_OPTION (pfile, std)))
389   if (CPP_OPTION (pfile, cplusplus))
391   else if (CPP_OPTION (pfile, lang) == CLK_ASM)
393   else if (CPP_OPTION (pfile, lang) == CLK_STDC94)
395   else if (CPP_OPTION (pfile, c99))
403   if (CPP_OPTION (pfile, objc))
422   if (CPP_OPTION (pfile, precision) > max_precision)
427 	       (unsigned long) CPP_OPTION (pfile, precision));
429   if (CPP_OPTION (pfile, precision) < CPP_OPTION (pfile, int_precision))
433   if (CPP_OPTION (pfile, char_precision) < 8)
436   if (CPP_OPTION (pfile, wchar_precision) < CPP_OPTION (pfile, char_precision))
440   if (CPP_OPTION (pfile, int_precision) < CPP_OPTION (pfile, char_precision))
449   if (CPP_OPTION (pfile, wchar_precision) > BITS_PER_CPPCHAR_T)
454 	       (unsigned long) CPP_OPTION (pfile, wchar_precision));
470   if (CPP_OPTION (pfile, cplusplus) && CPP_OPTION (pfile, operator_names))
480   if (CPP_OPTION (pfile, deps.style) != DEPS_NONE)
498   if (CPP_OPTION (pfile, preprocessed))
596   if (CPP_OPTION (pfile, warn_unused_macros))
608   if (CPP_OPTION (pfile, deps.style) != DEPS_NONE
613       if (CPP_OPTION (pfile, deps.phony_targets))
618   if (CPP_OPTION (pfile, print_include_names))
628   if (CPP_OPTION (pfile, cplusplus))
629     CPP_OPTION (pfile, warn_traditional) = 0;
633   if (CPP_OPTION (pfile, preprocessed))
635       if (!CPP_OPTION (pfile, directives_only))
637       CPP_OPTION (pfile, traditional) = 0;
640   if (CPP_OPTION (pfile, warn_trigraphs) == 2)
641     CPP_OPTION (pfile, warn_trigraphs) = !CPP_OPTION (pfile, trigraphs);
643   if (CPP_OPTION (pfile, traditional))
645       CPP_OPTION (pfile, cplusplus_comments) = 0;
648       CPP_OPTION (pfile, show_column) = 0;
649       CPP_OPTION (pfile, trigraphs) = 0;
650       CPP_OPTION (pfile, warn_trigraphs) = 0;