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+2010-09-29 Kai Tietz <kai.tietz@onevision.com>
+
+ PR preprocessor/45362
+ * directives.c (cpp_pop_definition): Make static.
+ (do_pragma_push_macro): Reworked to store text
+ definition.
+ (do_pragma_pop_macro): Add free text definition.
+ (cpp_push_definition): Removed.
+ * include/cpplib.h (cpp_push_definition): Removed.
+ (cpp_pop_definition): Likewise.
+ * internal.h (def_pragma_macro): Remove member 'value'
+ and add new members 'definition', 'line',
+ 'syshdr', 'sued' and 'is_undef'.
+ * pch.c (_cpp_restore_pushed_macros): Rework to work
+ on text definition and store additional macro flags.
+ (_cpp_save_pushed_macros): Likewise.
+
2010-09-29 Joseph Myers <joseph@codesourcery.com>
* include/cpplib.h (cpp_options): Rename warn_deprecated,
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