Allow (int[*]) { 1, 2 } cast style initialization. Experimental cha…

…nge from `[*]` to `[?]`. Fix issue where compile time declarations in expression list would not be handled properly.

lib/std/bits.c3

@@ -10,85 +10,85 @@ macro reverse(i) => $$bitreverse(i);
 *>
 macro bswap(i) @builtin => $$bswap(i);
 
-macro uint[<*>].popcount(self) => $$popcount(self);
-macro uint[<*>].ctz(self) => $$ctz(self);
-macro uint[<*>].clz(self) => $$clz(self);
-macro uint[<*>] uint[<*>].fshl(hi, uint[<*>] lo, uint[<*>] shift) => $$fshl(hi, lo, shift);
-macro uint[<*>] uint[<*>].fshr(hi, uint[<*>] lo, uint[<*>] shift) => $$fshr(hi, lo, shift);
-macro uint[<*>] uint[<*>].rotl(self, uint[<*>] shift) => $$fshl(self, self, shift);
-macro uint[<*>] uint[<*>].rotr(self, uint[<*>] shift) => $$fshr(self, self, shift);
-
-macro int[<*>].popcount(self) => $$popcount(self);
-macro int[<*>].ctz(self) => $$ctz(self);
-macro int[<*>].clz(self) => $$clz(self);
-macro int[<*>] int[<*>].fshl(hi, int[<*>] lo, int[<*>] shift) => $$fshl(hi, lo, shift);
-macro int[<*>] int[<*>].fshr(hi, int[<*>] lo, int[<*>] shift) => $$fshr(hi, lo, shift);
-macro int[<*>] int[<*>].rotl(self, int[<*>] shift) => $$fshl(self, self, shift);
-macro int[<*>] int[<*>].rotr(self, int[<*>] shift) => $$fshr(self, self, shift);
-
-macro ushort[<*>].popcount(self) => $$popcount(self);
-macro ushort[<*>].ctz(self) => $$ctz(self);
-macro ushort[<*>].clz(self) => $$clz(self);
-macro ushort[<*>] ushort[<*>].fshl(hi, ushort[<*>] lo, ushort[<*>] shift) => $$fshl(hi, lo, shift);
-macro ushort[<*>] ushort[<*>].fshr(hi, ushort[<*>] lo, ushort[<*>] shift) => $$fshr(hi, lo, shift);
-macro ushort[<*>] ushort[<*>].rotl(self, ushort[<*>] shift) => $$fshl(self, self, shift);
-macro ushort[<*>] ushort[<*>].rotr(self, ushort[<*>] shift) => $$fshr(self, self, shift);
-
-macro short[<*>].popcount(self) => $$popcount(self);
-macro short[<*>].ctz(self) => $$ctz(self);
-macro short[<*>].clz(self) => $$clz(self);
-macro short[<*>] short[<*>].fshl(hi, short[<*>] lo, short[<*>] shift) => $$fshl(hi, lo, shift);
-macro short[<*>] short[<*>].fshr(hi, short[<*>] lo, short[<*>] shift) => $$fshr(hi, lo, shift);
-macro short[<*>] short[<*>].rotl(self, short[<*>] shift) => $$fshl(self, self, shift);
-macro short[<*>] short[<*>].rotr(self, short[<*>] shift) => $$fshr(self, self, shift);
-
-macro char[<*>].popcount(self) => $$popcount(self);
-macro char[<*>].ctz(self) => $$ctz(self);
-macro char[<*>].clz(self) => $$clz(self);
-macro char[<*>] char[<*>].fshl(hi, char[<*>] lo, char[<*>] shift) => $$fshl(hi, lo, shift);
-macro char[<*>] char[<*>].fshr(hi, char[<*>] lo, char[<*>] shift) => $$fshr(hi, lo, shift);
-macro char[<*>] char[<*>].rotl(self, char[<*>] shift) => $$fshl(self, self, shift);
-macro char[<*>] char[<*>].rotr(self, char[<*>] shift) => $$fshr(self, self, shift);
-
-macro ichar[<*>].popcount(self) => $$popcount(self);
-macro ichar[<*>].ctz(self) => $$ctz(self);
-macro ichar[<*>].clz(self) => $$clz(self);
-macro ichar[<*>] ichar[<*>].fshl(hi, ichar[<*>] lo, ichar[<*>] shift) => $$fshl(hi, lo, shift);
-macro ichar[<*>] ichar[<*>].fshr(hi, ichar[<*>] lo, ichar[<*>] shift) => $$fshr(hi, lo, shift);
-macro ichar[<*>] ichar[<*>].rotl(self, ichar[<*>] shift) => $$fshl(self, self, shift);
-macro ichar[<*>] ichar[<*>].rotr(self, ichar[<*>] shift) => $$fshr(self, self, shift);
-
-macro ulong[<*>].popcount(self) => $$popcount(self);
-macro ulong[<*>].ctz(self) => $$ctz(self);
-macro ulong[<*>].clz(self) => $$clz(self);
-macro ulong[<*>] ulong[<*>].fshl(hi, ulong[<*>] lo, ulong[<*>] shift) => $$fshl(hi, lo, shift);
-macro ulong[<*>] ulong[<*>].fshr(hi, ulong[<*>] lo, ulong[<*>] shift) => $$fshr(hi, lo, shift);
-macro ulong[<*>] ulong[<*>].rotl(self, ulong[<*>] shift) => $$fshl(self, self, shift);
-macro ulong[<*>] ulong[<*>].rotr(self, ulong[<*>] shift) => $$fshr(self, self, shift);
-
-macro long[<*>].popcount(self) => $$popcount(self);
-macro long[<*>].ctz(self) => $$ctz(self);
-macro long[<*>].clz(self) => $$clz(self);
-macro long[<*>] long[<*>].fshl(hi, long[<*>] lo, long[<*>] shift) => $$fshl(hi, lo, shift);
-macro long[<*>] long[<*>].fshr(hi, long[<*>] lo, long[<*>] shift) => $$fshr(hi, lo, shift);
-macro long[<*>] long[<*>].rotl(self, long[<*>] shift) => $$fshl(self, self, shift);
-macro long[<*>] long[<*>].rotr(self, long[<*>] shift) => $$fshr(self, self, shift);
-
-macro uint128[<*>].popcount(self) => $$popcount(self);
-macro uint128[<*>].ctz(self) => $$ctz(self);
-macro uint128[<*>].clz(self) => $$clz(self);
-macro uint128[<*>] uint128[<*>].fshl(hi, uint128[<*>] lo, uint128[<*>] shift) => $$fshl(hi, lo, shift);
-macro uint128[<*>] uint128[<*>].fshr(hi, uint128[<*>] lo, uint128[<*>] shift) => $$fshr(hi, lo, shift);
-macro uint128[<*>] uint128[<*>].rotl(self, uint128[<*>] shift) => $$fshl(self, self, shift);
-macro uint128[<*>] uint128[<*>].rotr(self, uint128[<*>] shift) => $$fshr(self, self, shift);
-
-macro int128[<*>].popcount(self) => $$popcount(self);
-macro int128[<*>].ctz(self) => $$ctz(self);
-macro int128[<*>].clz(self) => $$clz(self);
-macro int128[<*>] int128[<*>].fshl(hi, int128[<*>] lo, int128[<*>] shift) => $$fshl(hi, lo, shift);
-macro int128[<*>] int128[<*>].fshr(hi, int128[<*>] lo, int128[<*>] shift) => $$fshr(hi, lo, shift);
-macro int128[<*>] int128[<*>].rotl(self, int128[<*>] shift) => $$fshl(self, self, shift);
-macro int128[<*>] int128[<*>].rotr(self, int128[<*>] shift) => $$fshr(self, self, shift);
+macro uint[<?>].popcount(self) => $$popcount(self);
+macro uint[<?>].ctz(self) => $$ctz(self);
+macro uint[<?>].clz(self) => $$clz(self);
+macro uint[<?>] uint[<?>].fshl(hi, uint[<?>] lo, uint[<?>] shift) => $$fshl(hi, lo, shift);
+macro uint[<?>] uint[<?>].fshr(hi, uint[<?>] lo, uint[<?>] shift) => $$fshr(hi, lo, shift);
+macro uint[<?>] uint[<?>].rotl(self, uint[<?>] shift) => $$fshl(self, self, shift);
+macro uint[<?>] uint[<?>].rotr(self, uint[<?>] shift) => $$fshr(self, self, shift);
+
+macro int[<?>].popcount(self) => $$popcount(self);
+macro int[<?>].ctz(self) => $$ctz(self);
+macro int[<?>].clz(self) => $$clz(self);
+macro int[<?>] int[<?>].fshl(hi, int[<?>] lo, int[<?>] shift) => $$fshl(hi, lo, shift);
+macro int[<?>] int[<?>].fshr(hi, int[<?>] lo, int[<?>] shift) => $$fshr(hi, lo, shift);
+macro int[<?>] int[<?>].rotl(self, int[<?>] shift) => $$fshl(self, self, shift);
+macro int[<?>] int[<?>].rotr(self, int[<?>] shift) => $$fshr(self, self, shift);
+
+macro ushort[<?>].popcount(self) => $$popcount(self);
+macro ushort[<?>].ctz(self) => $$ctz(self);
+macro ushort[<?>].clz(self) => $$clz(self);
+macro ushort[<?>] ushort[<?>].fshl(hi, ushort[<?>] lo, ushort[<?>] shift) => $$fshl(hi, lo, shift);
+macro ushort[<?>] ushort[<?>].fshr(hi, ushort[<?>] lo, ushort[<?>] shift) => $$fshr(hi, lo, shift);
+macro ushort[<?>] ushort[<?>].rotl(self, ushort[<?>] shift) => $$fshl(self, self, shift);
+macro ushort[<?>] ushort[<?>].rotr(self, ushort[<?>] shift) => $$fshr(self, self, shift);
+
+macro short[<?>].popcount(self) => $$popcount(self);
+macro short[<?>].ctz(self) => $$ctz(self);
+macro short[<?>].clz(self) => $$clz(self);
+macro short[<?>] short[<?>].fshl(hi, short[<?>] lo, short[<?>] shift) => $$fshl(hi, lo, shift);
+macro short[<?>] short[<?>].fshr(hi, short[<?>] lo, short[<?>] shift) => $$fshr(hi, lo, shift);
+macro short[<?>] short[<?>].rotl(self, short[<?>] shift) => $$fshl(self, self, shift);
+macro short[<?>] short[<?>].rotr(self, short[<?>] shift) => $$fshr(self, self, shift);
+
+macro char[<?>].popcount(self) => $$popcount(self);
+macro char[<?>].ctz(self) => $$ctz(self);
+macro char[<?>].clz(self) => $$clz(self);
+macro char[<?>] char[<?>].fshl(hi, char[<?>] lo, char[<?>] shift) => $$fshl(hi, lo, shift);
+macro char[<?>] char[<?>].fshr(hi, char[<?>] lo, char[<?>] shift) => $$fshr(hi, lo, shift);
+macro char[<?>] char[<?>].rotl(self, char[<?>] shift) => $$fshl(self, self, shift);
+macro char[<?>] char[<?>].rotr(self, char[<?>] shift) => $$fshr(self, self, shift);
+
+macro ichar[<?>].popcount(self) => $$popcount(self);
+macro ichar[<?>].ctz(self) => $$ctz(self);
+macro ichar[<?>].clz(self) => $$clz(self);
+macro ichar[<?>] ichar[<?>].fshl(hi, ichar[<?>] lo, ichar[<?>] shift) => $$fshl(hi, lo, shift);
+macro ichar[<?>] ichar[<?>].fshr(hi, ichar[<?>] lo, ichar[<?>] shift) => $$fshr(hi, lo, shift);
+macro ichar[<?>] ichar[<?>].rotl(self, ichar[<?>] shift) => $$fshl(self, self, shift);
+macro ichar[<?>] ichar[<?>].rotr(self, ichar[<?>] shift) => $$fshr(self, self, shift);
+
+macro ulong[<?>].popcount(self) => $$popcount(self);
+macro ulong[<?>].ctz(self) => $$ctz(self);
+macro ulong[<?>].clz(self) => $$clz(self);
+macro ulong[<?>] ulong[<?>].fshl(hi, ulong[<?>] lo, ulong[<?>] shift) => $$fshl(hi, lo, shift);
+macro ulong[<?>] ulong[<?>].fshr(hi, ulong[<?>] lo, ulong[<?>] shift) => $$fshr(hi, lo, shift);
+macro ulong[<?>] ulong[<?>].rotl(self, ulong[<?>] shift) => $$fshl(self, self, shift);
+macro ulong[<?>] ulong[<?>].rotr(self, ulong[<?>] shift) => $$fshr(self, self, shift);
+
+macro long[<?>].popcount(self) => $$popcount(self);
+macro long[<?>].ctz(self) => $$ctz(self);
+macro long[<?>].clz(self) => $$clz(self);
+macro long[<?>] long[<?>].fshl(hi, long[<?>] lo, long[<?>] shift) => $$fshl(hi, lo, shift);
+macro long[<?>] long[<?>].fshr(hi, long[<?>] lo, long[<?>] shift) => $$fshr(hi, lo, shift);
+macro long[<?>] long[<?>].rotl(self, long[<?>] shift) => $$fshl(self, self, shift);
+macro long[<?>] long[<?>].rotr(self, long[<?>] shift) => $$fshr(self, self, shift);
+
+macro uint128[<?>].popcount(self) => $$popcount(self);
+macro uint128[<?>].ctz(self) => $$ctz(self);
+macro uint128[<?>].clz(self) => $$clz(self);
+macro uint128[<?>] uint128[<?>].fshl(hi, uint128[<?>] lo, uint128[<?>] shift) => $$fshl(hi, lo, shift);
+macro uint128[<?>] uint128[<?>].fshr(hi, uint128[<?>] lo, uint128[<?>] shift) => $$fshr(hi, lo, shift);
+macro uint128[<?>] uint128[<?>].rotl(self, uint128[<?>] shift) => $$fshl(self, self, shift);
+macro uint128[<?>] uint128[<?>].rotr(self, uint128[<?>] shift) => $$fshr(self, self, shift);
+
+macro int128[<?>].popcount(self) => $$popcount(self);
+macro int128[<?>].ctz(self) => $$ctz(self);
+macro int128[<?>].clz(self) => $$clz(self);
+macro int128[<?>] int128[<?>].fshl(hi, int128[<?>] lo, int128[<?>] shift) => $$fshl(hi, lo, shift);
+macro int128[<?>] int128[<?>].fshr(hi, int128[<?>] lo, int128[<?>] shift) => $$fshr(hi, lo, shift);
+macro int128[<?>] int128[<?>].rotl(self, int128[<?>] shift) => $$fshl(self, self, shift);
+macro int128[<?>] int128[<?>].rotr(self, int128[<?>] shift) => $$fshr(self, self, shift);
 
 macro uint.popcount(self) => $$popcount(self);
 macro uint.ctz(self) => $$ctz(self);

lib/std/compression/qoi.c3

@@ -409,7 +409,7 @@ struct Header @packed
 	char colorspace;	// 0 = sRGB with linear alpha, 1 = all channels linear
 }
 
-const char[*] END_OF_STREAM = {0, 0, 0, 0, 0, 0, 0, 1};
+const char[?] END_OF_STREAM = {0, 0, 0, 0, 0, 0, 0, 1};
 
 // inefficient, but it's only run once at a time
 macro @enumcast($Type, raw)

lib/std/core/allocators/arena_allocator.c3

@@ -28,7 +28,7 @@ fn void ArenaAllocator.clear(&self)
 struct ArenaAllocatorHeader @local
 {
 	usz size;
-	char[*] data;
+	char[?] data;
 }
 
 <*

lib/std/core/allocators/on_stack_allocator.c3

@@ -52,7 +52,7 @@ fn void OnStackAllocator.free(&self)
 struct OnStackAllocatorHeader
 {
 	usz size;
-	char[*] data;
+	char[?] data;
 }
 
 <*

lib/std/core/allocators/temp_allocator.c3

@@ -4,7 +4,7 @@ import std::io, std::math;
 struct TempAllocatorChunk @local
 {
 	usz size;
-	char[*] data;
+	char[?] data;
 }
 
 struct TempAllocator (Allocator)
@@ -13,7 +13,7 @@ struct TempAllocator (Allocator)
 	TempAllocatorPage* last_page;
 	usz used;
 	usz capacity;
-	char[*] data;
+	char[?] data;
 }
 
 const usz PAGE_IS_ALIGNED @private = (usz)isz.max + 1u;
@@ -26,7 +26,7 @@ struct TempAllocatorPage
 	usz mark;
 	usz size;
 	usz ident;
-	char[*] data;
+	char[?] data;
 }
 
 macro usz TempAllocatorPage.pagesize(&self) => self.size & ~PAGE_IS_ALIGNED;

lib/std/core/dstring.c3

@@ -660,5 +660,5 @@ struct StringData @private
 	Allocator allocator;
 	usz len;
 	usz capacity;
-	char[*] chars;
+	char[?] chars;
 }

lib/std/core/mem.c3

@@ -25,7 +25,7 @@ macro bool @constant_is_power_of_2($x) @const @private
 
  @return "A vector with the loaded values where the mask is true, passthru where the mask is false"
 *>
-macro masked_load(ptr, bool[<*>] mask, passthru)
+macro masked_load(ptr, bool[<?>] mask, passthru)
 {
 	return $$masked_load(ptr, mask, passthru, 0);
 }
@@ -45,7 +45,7 @@ macro masked_load(ptr, bool[<*>] mask, passthru)
 
  @return "A vector with the loaded values where the mask is true, passthru where the mask is false"
 *>
-macro @masked_load_aligned(ptr, bool[<*>] mask, passthru, usz $alignment)
+macro @masked_load_aligned(ptr, bool[<?>] mask, passthru, usz $alignment)
 {
 	return $$masked_load(ptr, mask, passthru, $alignment);
 }
@@ -65,7 +65,7 @@ macro @masked_load_aligned(ptr, bool[<*>] mask, passthru, usz $alignment)
 
  @return "A vector with the loaded values where the mask is true, passthru where the mask is false"
 *>
-macro gather(ptrvec, bool[<*>] mask, passthru)
+macro gather(ptrvec, bool[<?>] mask, passthru)
 {
 	return $$gather(ptrvec, mask, passthru, 0);
 }
@@ -88,7 +88,7 @@ macro gather(ptrvec, bool[<*>] mask, passthru)
 
  @return "A vector with the loaded values where the mask is true, passthru where the mask is false"
 *>
-macro @gather_aligned(ptrvec, bool[<*>] mask, passthru, usz $alignment)
+macro @gather_aligned(ptrvec, bool[<?>] mask, passthru, usz $alignment)
 {
 	return $$gather(ptrvec, mask, passthru, $alignment);
 }
@@ -105,7 +105,7 @@ macro @gather_aligned(ptrvec, bool[<*>] mask, passthru, usz $alignment)
  @require @typekind(value) == VECTOR : "Expected value to be a vector"
  @require value.len == mask.len : "Mask and value must have the same length"
 *>
-macro masked_store(ptr, value, bool[<*>] mask)
+macro masked_store(ptr, value, bool[<?>] mask)
 {
 	return $$masked_store(ptr, value, mask, 0);
 }
@@ -122,7 +122,7 @@ macro masked_store(ptr, value, bool[<*>] mask)
  @require @constant_is_power_of_2($alignment) : "The alignment must be a power of two"
 
 *>
-macro @masked_store_aligned(ptr, value, bool[<*>] mask, usz $alignment)
+macro @masked_store_aligned(ptr, value, bool[<?>] mask, usz $alignment)
 {
 	return $$masked_store(ptr, value, mask, $alignment);
 }
@@ -138,7 +138,7 @@ macro @masked_store_aligned(ptr, value, bool[<*>] mask, usz $alignment)
  @require mask.len == ptrvec.len : "Mask and ptrvec must have the same length"
 
 *>
-macro scatter(ptrvec, value, bool[<*>] mask)
+macro scatter(ptrvec, value, bool[<?>] mask)
 {
 	return $$scatter(ptrvec, value, mask, 0);
 }
@@ -156,7 +156,7 @@ macro scatter(ptrvec, value, bool[<*>] mask)
  @require mask.len == ptrvec.len : "Mask and ptrvec must have the same length"
  @require @constant_is_power_of_2($alignment) : "The alignment must be a power of two"
 *>
-macro @scatter_aligned(ptrvec, value, bool[<*>] mask, usz $alignment)
+macro @scatter_aligned(ptrvec, value, bool[<?>] mask, usz $alignment)
 {
 	return $$scatter(ptrvec, value, mask, $alignment);
 }

lib/std/core/private/macho_runtime.c3

@@ -214,7 +214,7 @@ struct TypeId
 	usz sizeof;
 	TypeId* inner;
 	usz len;
-	typeid[*] additional;
+	typeid[?] additional;
 }
 
 fn void dl_reg_callback(MachHeader* mh, isz vmaddr_slide)

lib/std/core/string_to_real.c3

@@ -40,7 +40,7 @@ macro double! decfloat(char[] chars, int $bits, int $emin, int sign)
 	const uint[2] TH = B1B_MAX;
 	int emax = - $emin - $bits + 3;
 
-	const int[*] P10S = { 10, 100, 1000, 10000, 100000, 1000000, 10000000, 100000000 };
+	const int[?] P10S = { 10, 100, 1000, 10000, 100000, 1000000, 10000000, 100000000 };
 	usz index;
 	bool got_digit = chars[0] == '0';
 	bool got_rad;

lib/std/encoding/hex.c3

@@ -89,8 +89,8 @@ fn usz! decode_bytes(char[] src, char[] dst)
 	return i;
 }
 
-const char[*] HEXALPHABET @private = "0123456789abcdef";
-const char[*] HEXREVERSE @private =
+const char[?] HEXALPHABET @private = "0123456789abcdef";
+const char[?] HEXREVERSE @private =
 x`ffffffffffffffffffffffffffffffff
   ffffffffffffffffffffffffffffffff
   ffffffffffffffffffffffffffffffff

lib/std/io/formatter.c3

@@ -240,7 +240,7 @@ fn usz! Formatter.out_str(&self, any arg) @private
 			self.width = 0;
 			return self.out_substr("0x")! + self.ntoa_any(arg, 16);
 		case ARRAY:
-			// this is SomeType[*] so grab the "SomeType"
+			// this is SomeType[?] so grab the "SomeType"
 			PrintFlags flags = self.flags;
 			uint width = self.width;
 			defer
@@ -274,7 +274,7 @@ fn usz! Formatter.out_str(&self, any arg) @private
 			}
 			self.flags = {};
 			self.width = 0;
-			// this is SomeType[*] so grab the "SomeType"
+			// this is SomeType[?] so grab the "SomeType"
 			typeid inner = arg.type.inner;
 			usz size = inner.sizeof;
 			usz vlen = arg.type.len;

lib/std/io/stream.c3

@@ -208,7 +208,7 @@ macro usz! copy_through_buffer(InStream in, OutStream dst, char[] buffer) @local
 	}
 }
 
-const char[*] MAX_VARS @private = { [2] = 3, [4] = 5, [8] = 10 };
+const char[?] MAX_VARS @private = { [2] = 3, [4] = 5, [8] = 10 };
 
 <*
  @require @is_instream(stream)

lib/std/math/bigint.c3

@@ -520,7 +520,7 @@ fn String BigInt.to_string_with_radix(&self, int radix, Allocator allocator)
 {
 	if (self.is_zero()) return "0".copy(allocator);
 
-	const char[*] CHARS = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
+	const char[?] CHARS = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
 	@stack_mem(4100; Allocator mem)
 	{
 		BigInt a = *self;