File: ice1524.d

package info (click to toggle)
gcc-arm-none-eabi 15%3A14.2.rel1-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,099,328 kB
  • sloc: cpp: 3,627,108; ansic: 2,571,498; ada: 834,230; f90: 235,082; makefile: 79,231; asm: 74,984; xml: 51,692; exp: 39,736; sh: 33,298; objc: 15,629; python: 15,069; fortran: 14,429; pascal: 7,003; awk: 5,070; perl: 3,106; ml: 285; lisp: 253; lex: 204; haskell: 135
file content (23 lines) | stat: -rw-r--r-- 598 bytes parent folder | download | duplicates (6) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
 
// https://issues.dlang.org/show_bug.cgi?id=1524
// ICE(constfold.c) on using "is" with strings in CTFE

/* 1524 PATCH Assertion failure: '0' on line 863 in file 'constfold.c'
constfold.c
@@ -845,9 +845,9 @@
     Loc loc = e1->loc;
     int cmp;

-    if (e1->op == TOKnull && e2->op == TOKnull)
+    if (e1->op == TOKnull || e2->op == TOKnull)
     {
-        cmp = 1;
+        cmp = (e1->op == TOKnull && e2->op == TOKnull) ? 1 : 0;
     }
     else if (e1->op == TOKsymoff && e2->op == TOKsymoff)
     {
*/
bool isNull(string str)
{
    return str is null;
}
const bool test = isNull("hello!");