unix/longlong: Test using REPR_C.

yoctopuce · yoctopuce · commit d7794065f035 · 2025-07-21T17:47:05.000+02:00
There is currently no build using REPR_C in the unix CI tests.
As discussed in PR 16953, this is something that combines well
with longlong build.

Signed-off-by: Yoctopuce dev &lt;dev@yoctopuce.com&gt;
diff --git a/ports/unix/variants/longlong/mpconfigvariant.h b/ports/unix/variants/longlong/mpconfigvariant.h
@@ -30,6 +30,15 @@
 
 #define MICROPY_LONGINT_IMPL           (MICROPY_LONGINT_IMPL_LONGLONG)
 
+// We build it on top of REPR C, which uses memory-efficient floating point
+// objects encoded directly mp_obj_t (30 bits only).
+// Therefore this variant should be built using MICROPY_FORCE_32BIT=1
+
+#define MICROPY_OBJ_REPR               (MICROPY_OBJ_REPR_C)
+#define MICROPY_FLOAT_IMPL             (MICROPY_FLOAT_IMPL_FLOAT)
+typedef int mp_int_t;
+typedef unsigned int mp_uint_t;
+
 // Set base feature level.
 #define MICROPY_CONFIG_ROM_LEVEL (MICROPY_CONFIG_ROM_LEVEL_EXTRA_FEATURES)
 
