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| author | Per Bothner <bothner@gcc.gnu.org> | 1995-05-19 11:20:31 -0700 |
|---|---|---|
| committer | Per Bothner <bothner@gcc.gnu.org> | 1995-05-19 11:20:31 -0700 |
| commit | 6536dfcbac5315208b642c2ecf3023ecea5abff8 (patch) | |
| tree | 026613ca35194fd7c1bc257b458b7c1ef13256e3 /gcc/cpplib.h | |
| parent | a2baccf6e0d7dbebc60cf2664a86d9be668f1f10 (diff) | |
| download | gcc-6536dfcbac5315208b642c2ecf3023ecea5abff8.zip gcc-6536dfcbac5315208b642c2ecf3023ecea5abff8.tar.gz gcc-6536dfcbac5315208b642c2ecf3023ecea5abff8.tar.bz2 | |
Add comment that '@' is not an escape inside a string.
From-SVN: r9745
Diffstat (limited to 'gcc/cpplib.h')
| -rw-r--r-- | gcc/cpplib.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/cpplib.h b/gcc/cpplib.h index f1c36a0..e68d1cb 100644 --- a/gcc/cpplib.h +++ b/gcc/cpplib.h @@ -154,7 +154,8 @@ struct cpp_buffer { "@-" means following identifier should not be macro-expanded. "@ " means a token-separator. This turns into " " in final output if not stringizing and needed to separate tokens; otherwise nothing. - "@@" means a normal '@'. */ + "@@" means a normal '@'. + (An '@' inside a string stands for itself and is never an escape.) */ char has_escapes; }; |