shithub: riscv

Info  •  Files  •  Log  •  Branches

#pragma ref no longer exists

It appears to be an antiquated form of 'USED(x)'

--- a/sys/src/libstdio/vfscanf.c

+++ b/sys/src/libstdio/vfscanf.c

@@ -102,8 +102,6 @@

 	return ncvt;	

 }

 static int icvt_n(FILE *f, va_list *args, int store, int width, int type){

-#pragma ref f

-#pragma ref width

 	if(store){

 		--ncvt;	/* this assignment doesn't count! */

 		switch(type){

@@ -275,7 +273,6 @@

 	return 1;

 }

 static int icvt_s(FILE *f, va_list *args, int store, int width, int type){

-#pragma ref type

 	int c, nn;

 	register char *s;

 	if(store) s=va_arg(*args, char *);

@@ -303,7 +300,6 @@

 	return 1;

 }

 static int icvt_c(FILE *f, va_list *args, int store, int width, int type){

-#pragma ref type

 	int c;

 	register char *s;

 	if(store) s=va_arg(*args, char *);

@@ -335,7 +331,6 @@

 	return !ok;

 }

 static int icvt_sq(FILE *f, va_list *args, int store, int width, int type){

-#pragma ref type

 	int c, nn;

 	register char *s;

 	register const char *pat;