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-rw-r--r--gcc/LANGUAGES11
1 files changed, 11 insertions, 0 deletions
diff --git a/gcc/LANGUAGES b/gcc/LANGUAGES
index ed8a8967d0c..302fcd2de22 100644
--- a/gcc/LANGUAGES
+++ b/gcc/LANGUAGES
@@ -6,6 +6,17 @@ time as we can formally start documenting the interface this file will
serve as a repository for information on these interface and any incompatable
changes we've made.
+Apr 7, 1998:
+ The interface between toplev.c and the language front ends for opening the
+ source file has changed:
+
+ o init_lex() has been renamed to init_parse (char *filename) where filename
+ is the name of the source file.
+ o The code in toplev.c which opened the source file should be moved to
+ the new init_parse function.
+ o toplev.c now calls finish_parse() instead of closing the source file
+ using fclose(). This should now be done in finish_parse, if necessary.
+
Apr 1, 1998:
Front-ends must now define lang_print_xnode. It is safe for this
function to do nothing. See c-lang.c.