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Require @(init) and @(fini) to be proc "contextless" ()

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gingerBill
2025-08-08 12:10:01 +01:00
parent 3194fda8f3
commit 7642e0a0e0
47 changed files with 170 additions and 102 deletions
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core/math/big/helpers.odin
+10 -8
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@@ -7,6 +7,7 @@
package math_big
import "base:intrinsics"
import "base:runtime"
import rnd "core:math/rand"
/*
@@ -778,22 +779,23 @@ int_from_bytes_little_python :: proc(a: ^Int, buf: []u8, signed := false, alloca
INT_ONE, INT_ZERO, INT_MINUS_ONE, INT_INF, INT_MINUS_INF, INT_NAN := &Int{}, &Int{}, &Int{}, &Int{}, &Int{}, &Int{}
@(init, private)
_init_constants :: proc() {
_init_constants :: proc "contextless" () {
initialize_constants()
}
initialize_constants :: proc() -> (res: int) {
internal_set( INT_ZERO, 0); INT_ZERO.flags = {.Immutable}
internal_set( INT_ONE, 1); INT_ONE.flags = {.Immutable}
internal_set(INT_MINUS_ONE, -1); INT_MINUS_ONE.flags = {.Immutable}
initialize_constants :: proc "contextless" () -> (res: int) {
context = runtime.default_context()
internal_int_set_from_integer( INT_ZERO, 0); INT_ZERO.flags = {.Immutable}
internal_int_set_from_integer( INT_ONE, 1); INT_ONE.flags = {.Immutable}
internal_int_set_from_integer(INT_MINUS_ONE, -1); INT_MINUS_ONE.flags = {.Immutable}
/*
We set these special values to -1 or 1 so they don't get mistake for zero accidentally.
This allows for shortcut tests of is_zero as .used == 0.
*/
internal_set( INT_NAN, 1); INT_NAN.flags = {.Immutable, .NaN}
internal_set( INT_INF, 1); INT_INF.flags = {.Immutable, .Inf}
internal_set(INT_MINUS_INF, -1); INT_MINUS_INF.flags = {.Immutable, .Inf}
internal_int_set_from_integer( INT_NAN, 1); INT_NAN.flags = {.Immutable, .NaN}
internal_int_set_from_integer( INT_INF, 1); INT_INF.flags = {.Immutable, .Inf}
internal_int_set_from_integer(INT_MINUS_INF, -1); INT_MINUS_INF.flags = {.Immutable, .Inf}
return _DEFAULT_MUL_KARATSUBA_CUTOFF
}