https://d.puremagic.com/issues/show_bug.cgi?id=11943
Summary: Emit warning for default initialized pointers
Product: D
Version: D2
Platform: All
OS/Version: All
Status: NEW
Severity: enhancement
Priority: P2
Component: DMD
AssignedTo: nob...@puremagic.com
ReportedBy: bugzi...@digitalmars.com
--- Comment #0 from Walter Bright <bugzi...@digitalmars.com> 2014-01-17
18:53:23 PST ---
Consider:
class C { ... }
void foo() {
C c; // warning: c is default initialized to null. If that is
// intended, write it as C c = null;
C d = null; // no warning
int* p; // warning ...
int* q = null; // no warning
}
Of course, this won't eliminate null pointers. But it would put a dent
in the inadvertancy of them.
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