re PR middle-end/38271 (Spurious / missing "... used uninitialized in this function...

[thirdparty/gcc.git] / libcpp / ChangeLog

diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog
index 9b3b53e25de5a52f7ad857c513f04f213cc0dfee..9f6148edc13961157ff67cd292398a2cc9a246b5 100644 (file)
--- a/libcpp/ChangeLog
+++ b/libcpp/ChangeLog
@@ -1,3 +1,79 @@
+2008-11-29  Joseph Myers  <joseph@codesourcery.com>
+
+       * lex.c (cpp_token_len): Use 6 as default length.
+
+2008-10-31  Manuel López-Ibáñez  <manu@gcc.gnu.org>
+
+       * expr.c (struct op): Add location.
+       (_cpp_parse_expr): Propagate locations throught the stack
+       of expressions.
+       (reduce): Likewise.
+       (check_promotion): Use explicit location in errors.
+
+2008-10-05  Matthew Gingell  <gingell@adacore.com>
+           Arnaud Charlet  <charlet@adacore.com>
+
+       * include/cpplib.h (cpp_comments, cpp_comment_table): New structs.
+       (cpp_get_comments): New function.
+       * internal.h (struct cpp_reader): Add comments field.
+       * init.c (cpp_destroy): Free comments.
+       * lex.c (store_comment, cpp_get_comments): New functions.
+       (comments): New struct.
+       (save_comment): Store comments in comments struct.
+
+2008-09-18  Simon Baldwin  <simonb@google.com>
+
+       * include/cpplib.h (struct cpp_options): Add new boolean flag
+       warn_builtin_macro_redefined.
+       * init.c (cpp_create_reader): Initialize warn_builtin_macro_redefined.
+       * (struct builtin_operator): Split out from previous struct builtin,
+       enhance extra const correctness.
+       * (struct builtin_macro): Split out from previous struct builtin, add
+       new always_warn_if_redefined flag, enhance const correctness.
+       * (mark_named_operators): Use struct builtin_operator.
+       * (cpp_init_special_builtins): Use struct builtin_macro, add NODE_WARN
+       to builtins selectively.
+       * macro.c (warn_of_redefinition): Return false if a builtin macro
+       is not flagged with NODE_WARN.
+
+2008-07-31  Jakub Jelinek  <jakub@redhat.com>
+
+       PR preprocessor/36649
+       * files.c (struct report_missing_guard_data): New type.
+       (report_missing_guard): Put paths into an array instead of printing
+       them right away.  Return 1 rather than 0.
+       (report_missing_guard_cmp): New function.
+       (_cpp_report_missing_guards): Sort and print paths gathered by
+       report_missing_guard callback.
+
+2008-07-22  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
+
+       PR 28079
+       * directives.c (strtolinenum): Handle overflow.
+       (do_line): Give a warning if line number overflowed.
+       (do_linemarker): Update call to strtolinenum.
+
+2008-07-21  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
+
+       * include/line-map.h (linenum_type): New typedef.
+       (struct line_map): Use it.
+       (SOURCE_LINE): Second arguments is a LOCATION not a LINE.
+       (SOURCE_COLUMN): Likewise.
+       * macro.c (_cpp_builtin_macro_text): Use linenum_type. Don't store
+       source_location values in a variable of type linenum_type.
+       * directives.c (struct if_stack): Use linenum_type.
+       (strtoul_for_line): Rename as strtolinenum.
+       (do_line): Use linenum_type.
+       (do_linemarker): Use linenum_type and strtolinenum.
+       (_cpp_do_file_change): Use linenum_t.
+       * line-map.c (linemap_add): Likewise.
+       (linemap_line_start): Likewise.
+       * traditional.c (struct fun_macro): 'line' is a source_location.
+       * errors.c (print_location): Use linenum_type.
+       * directives-only.c (_cpp_preprocess_dir_only): Likewise.
+       * internal.h (CPP_INCREMENT_LINE): Likewise.
+       * lex.c (_cpp_skip_block_comment): Use source_location.
+       
 2008-07-14  Ben Elliston  <bje@au.ibm.com>
 
        * include/cpplib.h (NODE_CONDITIONAL): New.