gcc/libcpp/init.c

121   CPP_OPTION (pfile, lang) = lang;
123   CPP_OPTION (pfile, c99)			 = l->c99;
124   CPP_OPTION (pfile, cplusplus)			 = l->cplusplus;
125   CPP_OPTION (pfile, extended_numbers)		 = l->extended_numbers;
126   CPP_OPTION (pfile, extended_identifiers)	 = l->extended_identifiers;
127   CPP_OPTION (pfile, c11_identifiers)		 = l->c11_identifiers;
128   CPP_OPTION (pfile, std)			 = l->std;
129   CPP_OPTION (pfile, digraphs)			 = l->digraphs;
130   CPP_OPTION (pfile, uliterals)			 = l->uliterals;
131   CPP_OPTION (pfile, rliterals)			 = l->rliterals;
132   CPP_OPTION (pfile, user_literals)		 = l->user_literals;
133   CPP_OPTION (pfile, binary_constants)		 = l->binary_constants;
134   CPP_OPTION (pfile, digit_separators)		 = l->digit_separators;
135   CPP_OPTION (pfile, trigraphs)			 = l->trigraphs;
175   CPP_OPTION (pfile, warn_multichar) = 1;
176   CPP_OPTION (pfile, discard_comments) = 1;
177   CPP_OPTION (pfile, discard_comments_in_macro_exp) = 1;
178   CPP_OPTION (pfile, tabstop) = 8;
179   CPP_OPTION (pfile, operator_names) = 1;
180   CPP_OPTION (pfile, warn_trigraphs) = 2;
181   CPP_OPTION (pfile, warn_endif_labels) = 1;
182   CPP_OPTION (pfile, cpp_warn_c90_c99_compat) = -1;
183   CPP_OPTION (pfile, cpp_warn_deprecated) = 1;
184   CPP_OPTION (pfile, cpp_warn_long_long) = 0;
185   CPP_OPTION (pfile, dollars_in_ident) = 1;
186   CPP_OPTION (pfile, warn_dollars) = 1;
187   CPP_OPTION (pfile, warn_variadic_macros) = 1;
188   CPP_OPTION (pfile, warn_builtin_macro_redefined) = 1;
194   CPP_OPTION (pfile, track_macro_expansion) = 2;
195   CPP_OPTION (pfile, warn_normalize) = normalized_C;
196   CPP_OPTION (pfile, warn_literal_suffix) = 1;
197   CPP_OPTION (pfile, canonical_system_headers)
199   CPP_OPTION (pfile, ext_numeric_literals) = 1;
200   CPP_OPTION (pfile, warn_date_time) = 0;
204   CPP_OPTION (pfile, precision) = CHAR_BIT * sizeof (long);
205   CPP_OPTION (pfile, char_precision) = CHAR_BIT;
206   CPP_OPTION (pfile, wchar_precision) = CHAR_BIT * sizeof (int);
207   CPP_OPTION (pfile, int_precision) = CHAR_BIT * sizeof (int);
208   CPP_OPTION (pfile, unsigned_char) = 0;
209   CPP_OPTION (pfile, unsigned_wchar) = 1;
210   CPP_OPTION (pfile, bytes_big_endian) = 1;  /* does not matter */
213   CPP_OPTION (pfile, narrow_charset) = _cpp_default_encoding ();
214   CPP_OPTION (pfile, wide_charset) = 0;
217   CPP_OPTION (pfile, input_charset) = _cpp_default_encoding ();
229   pfile->state.save_comments = ! CPP_OPTION (pfile, discard_comments);
457   if (CPP_OPTION (pfile, traditional))
459   else if (! CPP_OPTION (pfile, stdc_0_in_system_headers)
460 	   || CPP_OPTION (pfile, std))
466 	  && (CPP_OPTION (pfile, lang) == CLK_ASM
486   if (!CPP_OPTION (pfile, traditional)
487       && (! CPP_OPTION (pfile, stdc_0_in_system_headers)
488 	  || CPP_OPTION (pfile, std)))
491   if (CPP_OPTION (pfile, cplusplus))
493       if (CPP_OPTION (pfile, lang) == CLK_CXX1Z
494 	  || CPP_OPTION (pfile, lang) == CLK_GNUCXX1Z)
496       else if (CPP_OPTION (pfile, lang) == CLK_CXX14
497 	  || CPP_OPTION (pfile, lang) == CLK_GNUCXX14)
499       else if (CPP_OPTION (pfile, lang) == CLK_CXX11
500 	       || CPP_OPTION (pfile, lang) == CLK_GNUCXX11)
505   else if (CPP_OPTION (pfile, lang) == CLK_ASM)
507   else if (CPP_OPTION (pfile, lang) == CLK_STDC94)
509   else if (CPP_OPTION (pfile, lang) == CLK_STDC11
510 	   || CPP_OPTION (pfile, lang) == CLK_GNUC11)
512   else if (CPP_OPTION (pfile, c99))
515   if (CPP_OPTION (pfile, uliterals)
516       && !(CPP_OPTION (pfile, cplusplus)
517 	   && (CPP_OPTION (pfile, lang) == CLK_GNUCXX
518 	    || CPP_OPTION (pfile, lang) == CLK_CXX98)))
529   if (CPP_OPTION (pfile, objc))
548   if (CPP_OPTION (pfile, precision) > max_precision)
553 	       (unsigned long) CPP_OPTION (pfile, precision));
555   if (CPP_OPTION (pfile, precision) < CPP_OPTION (pfile, int_precision))
559   if (CPP_OPTION (pfile, char_precision) < 8)
562   if (CPP_OPTION (pfile, wchar_precision) < CPP_OPTION (pfile, char_precision))
566   if (CPP_OPTION (pfile, int_precision) < CPP_OPTION (pfile, char_precision))
575   if (CPP_OPTION (pfile, wchar_precision) > BITS_PER_CPPCHAR_T)
580 	       (unsigned long) CPP_OPTION (pfile, wchar_precision));
599   if (CPP_OPTION (pfile, cplusplus) && CPP_OPTION (pfile, operator_names))
601   if (CPP_OPTION (pfile, warn_cxx_operator_names))
613   if (CPP_OPTION (pfile, deps.style) != DEPS_NONE)
631   if (CPP_OPTION (pfile, preprocessed))
730   if (CPP_OPTION (pfile, warn_unused_macros))
741   if (CPP_OPTION (pfile, deps.style) != DEPS_NONE
746       if (CPP_OPTION (pfile, deps.phony_targets))
751   if (CPP_OPTION (pfile, print_include_names))
759   if (CPP_OPTION (pfile, cplusplus))
760     CPP_OPTION (pfile, cpp_warn_traditional) = 0;
764   if (CPP_OPTION (pfile, preprocessed))
766       if (!CPP_OPTION (pfile, directives_only))
768       CPP_OPTION (pfile, traditional) = 0;
771   if (CPP_OPTION (pfile, warn_trigraphs) == 2)
772     CPP_OPTION (pfile, warn_trigraphs) = !CPP_OPTION (pfile, trigraphs);
774   if (CPP_OPTION (pfile, traditional))
776       CPP_OPTION (pfile, trigraphs) = 0;
777       CPP_OPTION (pfile, warn_trigraphs) = 0;