java/1149: Conditional expression in method call doesn't compile

java/1149: Conditional expression in method call doesn't compile

[bryce]

>Number:         1149
>Category:       java
>Synopsis:       Conditional expression in method call doesn't compile
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    apbianco
>State:          closed
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Dec 20 12:06:37 PST 2000
>Closed-Date:    Thu Jul 22 11:07:04 PDT 1999
>Last-Modified:  Thu Jul 22 11:07:04 PDT 1999
>Originator:     Bryce McKinlay
>Release:        gcc version 2.96 19990719 (experimental)
>Organization:
>Environment:
All
>Description:
Using a conditional/ternary expression as a method call
parameter results in the following gcj internal error:

"internal error in check-init: tree code not implemented: min_expr"
>How-To-Repeat:
Sample code follows:

class Conditional
{
  void a()
    {
      int i = 1;
      int j = 2;
      int k = b((i < j) ? i : j);
    }
    
  int b(int i)
    {
      return 3;
    }
}
>Fix:
Index: check-init.c
===================================================================
RCS file: /cvs/egcs/egcs/gcc/java/check-init.c,v
retrieving revision 1.12
diff -u -p -r1.12 check-init.c
--- check-init.c        1999/07/07 13:10:55     1.12
+++ check-init.c        1999/07/21 19:15:02
@@ -644,6 +644,7 @@ check_init (exp, before)
     case LT_EXPR:
     case LE_EXPR:
     case MAX_EXPR:
+    case MIN_EXPR:
     case ARRAY_REF:
     binop:
       check_init (TREE_OPERAND (exp, 0), before);
>Release-Note:
Patch checked in egcs main branch.
>Audit-Trail:

Formerly PR gcj/14

State-Changed-From-To: open->feedback
State-Changed-By: apbianco
State-Changed-When: Wed Jul 21 12:31:34 1999
State-Changed-Why:
Temptative patch. Let me know how it works for you.
State-Changed-From-To: feedback->closed
State-Changed-By: apbianco
State-Changed-When: Thu Jul 22 11:07:04 1999
State-Changed-Why:
Bryce's and Alex's tests reported the fix is adequate.
>Unformatted: