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Remove PARSE_GETC. Add comment about "@ ".

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From-SVN: r9551
This commit is contained in:
Per Bothner 1995-04-30 14:43:12 -07:00
parent 92c874f7d7
commit 7e2eb69779
1 changed files with 5 additions and 2 deletions
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7
gcc/cpplib.h
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@ -160,11 +160,14 @@ struct cpp_buffer {
/* True if buffer contains escape sequences.
Currently there are are only two kind:
"@-" 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 '@'. */
char has_escapes;
};
struct cpp_pending; /* Forward declaration - for C++. */
struct file_name_map_list;
typedef struct assertion_hashnode ASSERTION_HASHNODE;
#define ASSERTION_HASHSIZE 37
@ -314,6 +317,8 @@ struct cpp_options {
/* Name of output file, for error messages. */
char *out_fname;
struct file_name_map_list *map_list;
/* Non-0 means -v, so print the full set of include dirs. */
char verbose;
@ -496,8 +501,6 @@ struct cpp_options {
#define CPP_PEDANTIC(PFILE) (CPP_OPTIONS (PFILE)->pedantic)
#define CPP_PRINT_DEPS(PFILE) (CPP_OPTIONS (PFILE)->print_deps)
#define PARSE_GETC(IN) ((IN)-> cur < (IN)->limit || ((IN)->cur = (IN)->token_buffer, (IN)->underflow (IN) != EOF_TOKEN) ? *(IN)->cur++ : EOF)
/* Name under which this program was invoked. */
extern char *progname;