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Re: [PATCH 1/2] add macro REALLOCARRAY

From
Junio C Hamano <gitster@pobox.com>
Date
Sep 16, 2014, 03:04 UTC
Message-ID
<CAPc5daXuYVXG=b3Mjn=8oE71FqE_PRZ=XHXW_0F5uHawWwy4HQ@mail.gmail.com>
In-Reply-To
<5415C89C.4090509@web.de>
On Sun, Sep 14, 2014 at 9:55 AM, René Scharfe <l.s.r@web.de> wrote:
> +#define REALLOCARRAY(x, alloc) x = xrealloc((x), (alloc) * sizeof(*(x)))

I have been wondering if "x" could be an expression that has an operator that binds weaker than the assignment '='. That may necessitate the LHS of the assignment to be somehow marked as bound the tightest, i.e.

#define REALLOC_ARRAY(x, alloc) (x) = xrealloc((x), (alloc) * sizeof(*(x)))
Or am I being overly silly?
Previous: Jeff KingNext: René Scharfe
Message 5 of 14 in “add macro REALLOCARRAY”
  1. 1/2 add macro REALLOCARRAYRené Scharfe, Sep 14, 2014
  2. 2/2 use REALLOCARRAY for changing the allocation size of arraysRené Scharfe, Sep 14, 2014
  3. Junio C HamanoSep 15, 2014
  4. Jeff KingSep 17, 2014
  5. Junio C HamanoSep 16, 2014
  6. René ScharfeSep 16, 2014
  7. 1/2 add macro REALLOC_ARRAYRené Scharfe, Sep 16, 2014
  8. Michael HaggertySep 24, 2014
  9. Junio C HamanoSep 24, 2014
  10. René ScharfeSep 24, 2014
  11. 2/2 use REALLOC_ARRAY for changing the allocation size of arraysRené Scharfe, Sep 16, 2014
  12. Jonathan NiederSep 24, 2014
  13. René ScharfeSep 24, 2014
  14. Junio C HamanoSep 16, 2014

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