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| author | Tom Tromey <tromey@redhat.com> | 2007-12-06 18:56:26 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@gcc.gnu.org> | 2007-12-06 18:56:26 +0000 |
| commit | 97f6bd406c546b1669a4231a12b62df236af2188 (patch) | |
| tree | b934a2743256c5e4e95dea15cdccc9504bf5ed64 /libcpp/ChangeLog | |
| parent | 3ef50b629c91af90152fb2f7747c82c6fdd8e581 (diff) | |
| download | gcc-97f6bd406c546b1669a4231a12b62df236af2188.zip gcc-97f6bd406c546b1669a4231a12b62df236af2188.tar.gz gcc-97f6bd406c546b1669a4231a12b62df236af2188.tar.bz2 | |
re PR c/29172 (--combine can't handle #pragma once)
gcc
PR c/29172:
* c-opts.c (c_common_parse_file): Call cpp_clear_file_cache.
libcpp
PR c/29172:
* internal.h (struct cpp_reader) <file_hash_entries>: Changed
type.
<file_hash_entries_allocated, file_hash_entries_used>: Removed.
* files.c (FILE_HASH_POOL_SIZE): New macro.
(struct file_hash_entry_pool): New.
(destroy_all_cpp_files): New function.
(allocate_file_hash_entries): Allocate a file_hash_entry_pool.
(new_file_hash_entry): Update.
(free_file_hash_entries): New function.
(_cpp_cleanup_files): Call free_file_hash_entries and
destroy_all_cpp_files.
(cpp_clear_file_cache): New function.
* include/cpplib.h (cpp_clear_file_cache): Declare.
From-SVN: r130656
Diffstat (limited to 'libcpp/ChangeLog')
| -rw-r--r-- | libcpp/ChangeLog | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog index b64bfa9..1cc5d7f 100644 --- a/libcpp/ChangeLog +++ b/libcpp/ChangeLog @@ -1,3 +1,20 @@ +2007-12-06 Tom Tromey <tromey@redhat.com> + + PR c/29172: + * internal.h (struct cpp_reader) <file_hash_entries>: Changed + type. + <file_hash_entries_allocated, file_hash_entries_used>: Removed. + * files.c (FILE_HASH_POOL_SIZE): New macro. + (struct file_hash_entry_pool): New. + (destroy_all_cpp_files): New function. + (allocate_file_hash_entries): Allocate a file_hash_entry_pool. + (new_file_hash_entry): Update. + (free_file_hash_entries): New function. + (_cpp_cleanup_files): Call free_file_hash_entries and + destroy_all_cpp_files. + (cpp_clear_file_cache): New function. + * include/cpplib.h (cpp_clear_file_cache): Declare. + 2007-12-03 Tom Tromey <tromey@redhat.com> PR preprocessor/34288: |