godzil/ack
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Do not use the allocation mechanism for the desig structure; overkill

Browse Source
This commit is contained in:
ceriel
1991-03-14 11:10:40 +00:00
parent 86bc055fa1
commit 5ebc2017a0
7 changed files with 66 additions and 58 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
lang/m2/comp/desig.h
View File

@@ -17,7 +17,7 @@
*/
struct desig {
int dsg_kind;
short dsg_kind;
#define DSG_INIT 0 /* don't know anything yet */
#define DSG_LOADED 1 /* designator loaded on top of the stack */
#define DSG_PLOADED 2 /* designator accessible through pointer on
@@ -45,21 +45,23 @@ struct desig {
*/
};
typedef struct desig t_desig;
/* The next structure describes the designator in a with-statement.
We have a linked list of them, as with-statements may be nested.
*/
struct withdesig {
struct withdesig *w_next;
int w_flags; /* D_USED|D_DEFINED */
struct scope *w_scope; /* scope in which fields of this record
reside
*/
struct desig w_desig; /* a desig structure for this particular
t_desig w_desig; /* a desig structure for this particular
designator
*/
};
extern struct withdesig *WithDesigs;
extern struct desig InitDesig;
#define NO_LABEL ((label) 0)