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Implement u128/i128 features; Add bits.odin

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Ginger Bill
2017-06-01 14:23:46 +01:00
parent fec6df65b3
commit 0d4945dc87
13 changed files with 497 additions and 303 deletions
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src/types.c
+15 -1
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@@ -11,6 +11,8 @@ typedef enum BasicKind {
Basic_u32,
Basic_i64,
Basic_u64,
Basic_i128,
Basic_u128,
Basic_f32,
Basic_f64,
@@ -224,6 +226,9 @@ gb_global Type basic_types[] = {
{Type_Basic, {Basic_u32, BasicFlag_Integer | BasicFlag_Unsigned, 4, STR_LIT("u32")}},
{Type_Basic, {Basic_i64, BasicFlag_Integer, 8, STR_LIT("i64")}},
{Type_Basic, {Basic_u64, BasicFlag_Integer | BasicFlag_Unsigned, 8, STR_LIT("u64")}},
{Type_Basic, {Basic_i128, BasicFlag_Integer, 16, STR_LIT("i128")}},
{Type_Basic, {Basic_u128, BasicFlag_Integer | BasicFlag_Unsigned, 16, STR_LIT("u128")}},
{Type_Basic, {Basic_f32, BasicFlag_Float, 4, STR_LIT("f32")}},
{Type_Basic, {Basic_f64, BasicFlag_Float, 8, STR_LIT("f64")}},
@@ -266,6 +271,8 @@ gb_global Type *t_i32 = &basic_types[Basic_i32];
gb_global Type *t_u32 = &basic_types[Basic_u32];
gb_global Type *t_i64 = &basic_types[Basic_i64];
gb_global Type *t_u64 = &basic_types[Basic_u64];
gb_global Type *t_i128 = &basic_types[Basic_i128];
gb_global Type *t_u128 = &basic_types[Basic_u128];
gb_global Type *t_f32 = &basic_types[Basic_f32];
gb_global Type *t_f64 = &basic_types[Basic_f64];
@@ -734,6 +741,12 @@ bool is_type_int_or_uint(Type *t) {
}
return false;
}
bool is_type_i128_or_u128(Type *t) {
if (t->kind == Type_Basic) {
return (t->Basic.kind == Basic_i128) || (t->Basic.kind == Basic_u128);
}
return false;
}
bool is_type_rawptr(Type *t) {
if (t->kind == Type_Basic) {
return t->Basic.kind == Basic_rawptr;
@@ -857,7 +870,8 @@ bool is_type_valid_for_keys(Type *t) {
return false;
}
if (is_type_integer(t)) {
return true;
// NOTE(bill): Not (u|i)128
return t->Basic.size <= 8;
}
if (is_type_float(t)) {
return true;