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-rw-r--r--parse.y19
1 files changed, 12 insertions, 7 deletions
diff --git a/parse.y b/parse.y
index 5dbb59c..6603f51 100644
--- a/parse.y
+++ b/parse.y
@@ -6,7 +6,7 @@
$Date$
created at: Fri May 28 18:02:42 JST 1993
- Copyright (C) 1993-2000 Yukihiro Matsumoto
+ Copyright (C) 1993-2001 Yukihiro Matsumoto
**********************************************************************/
@@ -56,8 +56,16 @@ static enum lex_state {
EXPR_CLASS, /* immediate after `class', no here document. */
} lex_state;
+#if SIZEOF_LONG_LONG > 0
+typedef unsigned long long stack_type;
+#elif SIZEOF___INT64 > 0
+typedef unsigned __int64 stack_type;
+#else
+typedef unsigned long stack_type;
+#endif
+
static int cond_nest = 0;
-static unsigned long cond_stack = 0;
+static stack_type cond_stack = 0;
#define COND_PUSH do {\
cond_nest++;\
cond_stack = (cond_stack<<1)|1;\
@@ -68,17 +76,14 @@ static unsigned long cond_stack = 0;
} while (0)
#define COND_P() (cond_nest > 0 && (cond_stack&1))
-static int cmdarg_nest = 0;
-static unsigned long cmdarg_stack = 0;
+static stack_type cmdarg_stack = 0;
#define CMDARG_PUSH do {\
- cmdarg_nest++;\
cmdarg_stack = (cmdarg_stack<<1)|1;\
} while(0)
#define CMDARG_POP do {\
- cmdarg_nest--;\
cmdarg_stack >>= 1;\
} while (0)
-#define CMDARG_P() (cmdarg_nest > 0 && (cmdarg_stack&1))
+#define CMDARG_P() (cmdarg_stack && (cmdarg_stack&1))
static int class_nest = 0;
static int in_single = 0;