From: Alan Modra <amodra@gmail.com>
Date: Sun, 23 May 2004 04:35:11 +0000 (+0000)
Subject: 	* expr.c (operand, operator): Don't reject '++' and '--'.
X-Git-Tag: gprof-pre-ansify-2004-05-26~38
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1181c20ef469d4c1d5c9593809653546506f29a8;p=external%2Fbinutils.git

	* expr.c (operand, operator): Don't reject '++' and '--'.
---

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 3089e2a..2303c9e 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,7 @@
+2004-05-23  Alan Modra  <amodra@bigpond.net.au>
+
+	* expr.c (operand, operator): Don't reject '++' and '--'.
+
 2004-05-20  Richard Sandiford  <rsandifo@redhat.com>
 
 	* config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
diff --git a/gas/expr.c b/gas/expr.c
index 19e3f1c..d520a04 100644
--- a/gas/expr.c
+++ b/gas/expr.c
@@ -1021,8 +1021,9 @@ operand (expressionS *expressionP)
       break;
 
     case '+':
-      /* Do not accept ++e as +(+e) */
-      if (*input_line_pointer == '+')
+      /* Do not accept ++e as +(+e).
+	 Disabled, since the preprocessor removes whitespace.  */
+      if (0 && *input_line_pointer == '+')
 	goto target_op;
       (void) operand (expressionP);
       break;
@@ -1041,8 +1042,9 @@ operand (expressionS *expressionP)
     case '!':
     case '-':
       {
-        /* Do not accept --e as -(-e) */
-	if (c == '-' && *input_line_pointer == '-')
+        /* Do not accept --e as -(-e)
+	   Disabled, since the preprocessor removes whitespace.  */
+	if (0 && c == '-' && *input_line_pointer == '-')
 	  goto target_op;
 	
 	operand (expressionP);
@@ -1551,8 +1553,9 @@ operator (int *num_chars)
 
     case '+':
     case '-':
-      /* Do not allow a++b and a--b to be a + (+b) and a - (-b) */
-      if (input_line_pointer[1] != c)
+      /* Do not allow a++b and a--b to be a + (+b) and a - (-b)
+	 Disabled, since the preprocessor removes whitespace.  */
+      if (1 || input_line_pointer[1] != c)
 	return op_encoding[c];
       return O_illegal;