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portability: beware of max () with MSVC

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Reported by Maarten De Braekeleer.
https://lists.gnu.org/r/bison-patches/2020-07/msg00080.html

We don't want to use gnulib's min and max macros, since we use
function calls in min/max arguments.

* src/location.c (max_int, min_int): Move to...
* src/system.h: here.
* src/counterexample.c, src/derivation.c: Use max_int instead of max.
This commit is contained in:
Akim Demaille
2020-08-01 19:56:34 +02:00
parent d975c2f76e
commit 977e19840d
4 changed files with 20 additions and 27 deletions
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12
src/location.c
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@@ -40,18 +40,6 @@
location const empty_loc = EMPTY_LOCATION_INIT;
static int
min_int (int a, int b)
{
return a < b ? a : b;
}
static int
max_int (int a, int b)
{
return a >= b ? a : b;
}
/* The terminal width. Not less than 40. */
static int
columns (void)