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dtc: Cleanup YYLTYPE and YYLLOC_DEFAULT declarations

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This patch makes some small cleanups to the declaration of YYLTYPE,
YYLLOC_DEFAULT and related things.

	- We used to use undocumented magic #defines for bison,
          YYLTYPE_IS_DECLARED and YYLTYPE_IS_TRIVIAL.  This may not be
          portable across bison versions.  Instead define YYLTYPE as a
          macro in terms of struct srcpos, as the info pages suggest.

	- Our kernel-derived coding style discourages typedefed
          structures.  So use 'struct srcpos' instead of 'srcpos'
          throughout'.

	- Indent the YYLLOC_DEFAULT macro according to our coding
          style (it was in GNU indent style, since it was taken from
          the example in the bison info).

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
David Gibson 2009-12-08 14:24:42 +11:00 • committed by Jon Loeliger
parent e1fee329e2
commit c6225f86fd
2 changed files with 37 additions and 55 deletions
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22
srcpos.c
View file

@ -119,7 +119,7 @@ int srcfile_pop(void)
* The empty source position.
*/
srcpos srcpos_empty = {
struct srcpos srcpos_empty = {
.first_line = 0,
.first_column = 0,
.last_line = 0,
@ -129,7 +129,7 @@ srcpos srcpos_empty = {
#define TAB_SIZE 8
void srcpos_update(srcpos *pos, const char *text, int len)
void srcpos_update(struct srcpos *pos, const char *text, int len)
{
int i;
@ -153,13 +153,13 @@ void srcpos_update(srcpos *pos, const char *text, int len)
pos->last_column = current_srcfile->colno;
}
srcpos *
srcpos_copy(srcpos *pos)
struct srcpos *
srcpos_copy(struct srcpos *pos)
{
srcpos *pos_new;
struct srcpos *pos_new;
pos_new = xmalloc(sizeof(srcpos));
memcpy(pos_new, pos, sizeof(srcpos));
pos_new = xmalloc(sizeof(struct srcpos));
memcpy(pos_new, pos, sizeof(struct srcpos));
return pos_new;
}
@ -167,7 +167,7 @@ srcpos_copy(srcpos *pos)
void
srcpos_dump(srcpos *pos)
srcpos_dump(struct srcpos *pos)
{
printf("file : \"%s\"\n",
pos->file ? (char *) pos->file : "<no file>");
@ -180,7 +180,7 @@ srcpos_dump(srcpos *pos)
char *
srcpos_string(srcpos *pos)
srcpos_string(struct srcpos *pos)
{
const char *fname = "<no-file>";
char *pos_str;
@ -210,7 +210,7 @@ srcpos_string(srcpos *pos)
void
srcpos_error(srcpos *pos, char const *fmt, ...)
srcpos_error(struct srcpos *pos, char const *fmt, ...)
{
const char *srcstr;
va_list va;
@ -227,7 +227,7 @@ srcpos_error(srcpos *pos, char const *fmt, ...)
void
srcpos_warn(srcpos *pos, char const *fmt, ...)
srcpos_warn(struct srcpos *pos, char const *fmt, ...)
{
const char *srcstr;
va_list va;