Maybe D is right about GC after all !
Walter Bright
newshound2 at digitalmars.com
Wed Dec 27 07:49:33 UTC 2017
On 12/26/2017 3:59 PM, codephantom wrote:
> On Tuesday, 26 December 2017 at 22:55:18 UTC, Walter Bright wrote:
>> I compiled the code snippet with clang++, a modern C++ compiler, with -Wall.
>> It did not detect the obvious error.
> https://clang.llvm.org/docs/AddressSanitizer.html
That's not mechanical checking, because it is a runtime check that requires a
test case that would actually trip it. Without a careful, manually created test
suite, it does not detect anything. AS is not present in the shipped product.
AS is a hackish workaround for the failure of the language to prevent such things.
AS is just a more modern valgrind, which has been around for ages, and has
failed to turn C/C++ into memory safe languages.
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