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dusk: rewrite AstGen.zig and IR.zig

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This commit is contained in:
Ali Chraghi 2023-03-20 01:41:07 +03:30 • committed by Stephen Gutekanst
parent 46c5ca1dd0
commit 624ab118db
5 changed files with 1043 additions and 479 deletions
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49
libs/dusk/test/main.zig
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@ -152,6 +152,10 @@ fn expectError(source: [:0]const u8, err: dusk.ErrorMsg) !void {
.{ err.note.?.msg, err_list[0].note.?.msg },
);
}
if (err.note == null) {
std.debug.print("\x1b[31mnote missed: {s}\x1b[0m\n", .{err_list[0].note.?.msg});
return error.NoteMissed;
}
try expect(std.mem.eql(u8, err.note.?.msg, err_list[0].note.?.msg));
if (err_list[0].note.?.loc) |_| {
errdefer {
@ -232,7 +236,22 @@ test "variable & expressions" {
// try expect(ir.nodeTag(@"7") == .number_literal);
}
test "analyser errors" {
test "simple analyse's result" {
// {
// const source =
// \\type T0 = f32;
// \\type T1 = T0;
// \\type T2 = T1;
// \\type T3 = T2;
// \\struct S0 { m0: T3 }
// ;
// var ir = try expectIR(source);
// // try std.testing.expect(ir.root[0].@"struct".members[0].type.number == .f32);
// ir.deinit();
// }
}
test "must error" {
{
const source = "^";
try expectError(source, .{
@ -260,18 +279,17 @@ test "analyser errors" {
\\struct S0 { m: S1 }
;
try expectError(source, .{
.msg = "'S1' is neither an struct or type alias",
.msg = "'S1' is not a type",
.loc = .{ .start = 27, .end = 29 },
});
}
{
const source =
\\type T = sampler;
\\struct S0 { m: T }
\\struct S0 { m: sampler }
;
try expectError(source, .{
.msg = "invalid struct member type 'T'",
.loc = .{ .start = 30, .end = 31 },
.msg = "invalid struct member type 'sampler'",
.loc = .{ .start = 12, .end = 13 },
});
}
{
@ -285,4 +303,23 @@ test "analyser errors" {
.note = .{ .msg = "other declaration here", .loc = .{ .start = 4, .end = 6 } },
});
}
{
const source = "struct S { m0: vec2<sampler> }";
try expectError(source, .{
.msg = "invalid vector component type",
.loc = .{ .start = 20, .end = 27 },
.note = .{ .msg = "must be 'i32', 'u32', 'f32', 'f16' or 'bool'" },
});
}
{
const source =
\\type T0 = sampler;
\\type T1 = texture_1d<T0>;
;
try expectError(source, .{
.msg = "invalid sampled texture component type",
.loc = .{ .start = 40, .end = 42 },
.note = .{ .msg = "must be 'i32', 'u32' or 'f32'" },
});
}
}