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eca2cfffb8
Author | SHA1 | Date |
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kayomn | eca2cfffb8 | |
kayomn | 56d9899ac2 |
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@ -272,16 +272,15 @@ pub const RuntimeEnv = struct {
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try self.compile_expression(chunk, @"if".condition_expression);
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try chunk.opcodes.push_one(.{.jf = 0});
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const jump_opcode = &chunk.opcodes.values[chunk.opcodes.values.len - 1];
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const jump_opcode_index = chunk.opcodes.values.len - 1;
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for (@"if".block_statements.values) |block_statement| {
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try self.compile_statement(chunk, block_statement);
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}
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coral.debug.assert(jump_opcode.* == .jf);
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coral.debug.assert(chunk.opcodes.values.len < coral.math.max_int(@typeInfo(u32).Int));
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jump_opcode.jf = @intCast(chunk.opcodes.values.len);
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chunk.opcodes.values[jump_opcode_index].jf = @intCast(chunk.opcodes.values.len - 1);
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},
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.expression => |expression| try self.compile_expression(chunk, expression),
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@ -422,15 +421,11 @@ pub const RuntimeEnv = struct {
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},
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.object_get => {
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const index = (try self.pop_local()) orelse {
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return self.env.raise(error.TypeMismatch, "nil is not a valid index");
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};
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const index = try self.env.expect(try self.pop_local());
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defer self.env.discard(index);
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const indexable = (try self.pop_local()) orelse {
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return self.env.raise(error.TypeMismatch, "nil is not a valid indexable");
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};
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const indexable = try self.env.expect(try self.pop_local());
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defer self.env.discard(indexable);
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@ -1554,6 +1549,21 @@ pub const RuntimeRef = opaque {
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.dynamic => true,
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};
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}
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pub fn typename(self: *const RuntimeRef) []const coral.io.Byte {
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return switch (self.object().payload) {
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.false => "false",
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.true => "true",
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.float => "float",
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.fixed => "fixed",
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.symbol => "symbol",
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.vector2 => "vector2",
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.vector3 => "vector3",
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.syscall => "syscall",
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.string => "string",
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.dynamic => "dynamic",
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};
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}
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};
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pub const Syscall = fn (env: *RuntimeEnv) RuntimeError!?*RuntimeRef;
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@ -42,10 +42,13 @@ pub const BinaryOperator = enum {
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"`");
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}
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// TODO: Remove once Zig has fixed struct self-reassignment.
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const unnecessary_temp = try coral.io.allocate_one(allocator, expression);
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expression = .{
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.binary_operation = .{
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.operator = operator,
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.lhs_expression = try coral.io.allocate_one(allocator, expression),
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.lhs_expression = unnecessary_temp,
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.rhs_expression = try coral.io.allocate_one(allocator, try build_next(self)),
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},
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};
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