scc

commit 8351c2b171d0d9f0a1746c42254d86160ab15ff1
parent a90a056decd43416af84311bc5577fa99cd6c217
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Sat, 24 Aug 2019 11:25:11 +0100

Change debug to sccdebug

Debug is a too good name to be used in a global variable
used in every program.

Diffstat:
M
include/scc/scc/scc.h
 | 
4
++--
M
src/cmd/scc/cc1/fold.c
 | 
2
+-
M
src/libscc/debug.c
 | 
4
++--

3 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/include/scc/scc/scc.h b/include/scc/scc/scc.h
@@ -1,10 +1,10 @@
 #include <stddef.h>
 
-extern int debug;
+extern int enadebug;
 
 #ifndef NDEBUG
 #define DBG(...) dbg(__VA_ARGS__)
-#define DBGON() (debug = 1)
+#define DBGON() (enadebug = 1)
 #else
 #define DBG(...)
 #define DBGON()
diff --git a/src/cmd/scc/cc1/fold.c b/src/cmd/scc/cc1/fold.c
@@ -637,7 +637,7 @@ simplify(Node *np)
 
 	if (!np)
 		return NULL;
-	if (debug)
+	if (enadebug)
 		prtree(np);
 
 	l = np->left = simplify(np->left);
diff --git a/src/libscc/debug.c b/src/libscc/debug.c
@@ -3,12 +3,12 @@
 
 #include <scc/scc.h>
 
-int debug;
+int enadebug;
 
 void
 dbg(const char *fmt, ...)
 {
-	if (!debug)
+	if (!enadebug)
 		return;
 	va_list va;
 	va_start(va, fmt);