Fixes:
gcc/d/expr.cc:2596:9: runtime error: null pointer passed as argument 2, which
is declared to never be null
Ready for master?
Thanks,
Martin
gcc/d/ChangeLog:
* expr.cc: Call memcpy only when length != 0.
---
gcc/d/expr.cc | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/gcc/d/expr.cc b/gcc/d/expr.cc
index 31680564bdd..22acbc07cde 100644
--- a/gcc/d/expr.cc
+++ b/gcc/d/expr.cc
@@ -2593,7 +2593,8 @@ public:
/* Copy the string contents to a null terminated string. */
dinteger_t length = (e->len * e->sz);
char *string = XALLOCAVEC (char, length + 1);
- memcpy (string, e->string, length);
+ if (length > 0)
+ memcpy (string, e->string, length);
string[length] = '\0';
/* String value and type includes the null terminator. */
--
2.34.1
