- Optional in initializer cause a crash #2864

- Negating a global address with offset was a counted as a global runtime constant #2865 - Converting static "make_slice" to array failed to be handled #2866 - Narrowing a not expression was incorrectly handled #2867 - Vector shift by optional scalar failed #2868
2026-02-27 12:01:16 +00:00 · 2026-01-28 21:59:40 +01:00
parent fed7a74a75
commit 362d5680e4
11 changed files with 215 additions and 4 deletions
--- a/test/test_suite/arrays/slice_conversion_from_make_slice.c3t
+++ b/test/test_suite/arrays/slice_conversion_from_make_slice.c3t
@@ -0,0 +1,36 @@
+// #target: macos-x64
+module test;
+import std;
+fn int[3] test()
+{
+	int[3] x = io::EOF~!!;
+	return (int[])&x;
+}
+fn int main()
+{
+	test();
+	return 0;
+}
+
+/* #expect: test.ll
+
+
+define { i64, i32 } @test.test() #0 {
+entry:
+  %x = alloca [3 x i32], align 4
+  %error_var = alloca i64, align 8
+  %varargslots = alloca [1 x %any], align 16
+  %indirectarg = alloca %"any[]", align 8
+  store i64 ptrtoint (ptr @std.io.EOF to i64), ptr %error_var, align 8
+  br label %panic_block
+
+panic_block:                                      ; preds = %entry
+  %0 = insertvalue %any undef, ptr %error_var, 0
+  %1 = insertvalue %any %0, i64 ptrtoint (ptr @"$ct.fault" to i64), 1
+  store %any %1, ptr %varargslots, align 16
+  %2 = insertvalue %"any[]" undef, ptr %varargslots, 0
+  %"$$temp" = insertvalue %"any[]" %2, i64 1, 1
+  store %"any[]" %"$$temp", ptr %indirectarg, align 8
+  call void @std.core.builtin.panicf(ptr @.panic_msg, i64 36, ptr @.file, i64 35, ptr @.func, i64 4, i32 5, ptr byval(%"any[]") align 8 %indirectarg) #2
+  unreachable
+}
--- a/test/test_suite/compile_time_introspection/kindof_fn.c3
+++ b/test/test_suite/compile_time_introspection/kindof_fn.c3
@@ -0,0 +1,8 @@
+<* @require main.kindof == SIGNED_INT *>
+struct Foo <Type>
+{}
+
+fn int main()
+{
+	Foo{double} d; // #error: Parameter(s) failed validation: @require "main.kindof == SIGNED_INT" violated
+}
--- a/test/test_suite/expressions/casts/narrowing_bool.c3t
+++ b/test/test_suite/expressions/casts/narrowing_bool.c3t
@@ -0,0 +1,31 @@
+// #target: macos-x64
+module test;
+fn void main()
+{
+	ulong[1] haystack;
+	ulong[1] needle;
+	uint is_found = 0;
+	is_found += (ulong)~!(haystack[0] == needle[0]);
+}
+/* #expect: test.ll
+
+define void @test.main() #0 {
+entry:
+  %haystack = alloca [1 x i64], align 8
+  %needle = alloca [1 x i64], align 8
+  %is_found = alloca i32, align 4
+  store i64 0, ptr %haystack, align 8
+  store i64 0, ptr %needle, align 8
+  store i32 0, ptr %is_found, align 4
+  %0 = load i32, ptr %is_found, align 4
+  %1 = load i64, ptr %haystack, align 8
+  %2 = load i64, ptr %needle, align 8
+  %eq = icmp eq i64 %1, %2
+  %not = xor i1 %eq, true
+  %bnot = xor i1 %not, true
+  %zext = zext i1 %bnot to i64
+  %trunc = trunc i64 %zext to i32
+  %add = add i32 %0, %trunc
+  store i32 %add, ptr %is_found, align 4
+  ret void
+}
--- a/test/test_suite/expressions/optional_in_initializer.c3t
+++ b/test/test_suite/expressions/optional_in_initializer.c3t
@@ -0,0 +1,75 @@
+// #target: macos-x64
+module abc <Type>;
+import std::io, std::collections::list;
+struct TextTemplate
+{
+    Allocator allocator;
+    String template;
+}
+fn void? TextTemplate.init(&self, String , String tag_start = "", String tag_end = "", Allocator using )
+{
+    *self = { .allocator = using, .template = io::EOF~!, };
+}
+module text_test;
+import abc;
+alias FooTmpl = TextTemplate{Foo};
+alias BarTmpl = TextTemplate{Bar};
+struct Foo { BarTmpl bar; }
+struct Bar { String bar; }
+fn void main()
+{
+	String foo_tmpl = "";
+	FooTmpl ft;
+	ft.init(foo_tmpl, using: tmem)!!;
+}
+
+/* #expect: abc.ll
+
+@std.io.EOF = linkonce constant %"char[]" { ptr @std.io.EOF.nameof, i64 7 }, align 8
+@std.io.EOF.nameof = internal constant [8 x i8] c"io::EOF\00", align 1
+
+define weak i64 @"abc.TextTemplate$text_test.Foo$.init"(ptr %0, ptr %1, i64 %2, ptr %3, i64 %4, ptr byval(%"char[]") align 8 %5, ptr byval(%any) align 8 %6) #0 {
+entry:
+  %.anon = alloca %"char[]", align 8
+  %tag_start = alloca %"char[]", align 8
+  %.assign_list = alloca %"TextTemplate{Foo}", align 8
+  %error_var = alloca i64, align 8
+  store ptr %1, ptr %.anon, align 8
+  %ptradd = getelementptr inbounds i8, ptr %.anon, i64 8
+  store i64 %2, ptr %ptradd, align 8
+  store ptr %3, ptr %tag_start, align 8
+  %ptradd1 = getelementptr inbounds i8, ptr %tag_start, i64 8
+  store i64 %4, ptr %ptradd1, align 8
+  call void @llvm.memset.p0.i64(ptr align 8 %.assign_list, i8 0, i64 32, i1 false)
+  call void @llvm.memcpy.p0.p0.i32(ptr align 8 %.assign_list, ptr align 8 %6, i32 16, i1 false)
+  %ptradd2 = getelementptr inbounds i8, ptr %.assign_list, i64 16
+  store i64 ptrtoint (ptr @std.io.EOF to i64), ptr %error_var, align 8
+  br label %guard_block
+
+guard_block:                                      ; preds = %entry
+  %7 = load i64, ptr %error_var, align 8
+  ret i64 %7
+}
+
+define weak i64 @"abc.TextTemplate$text_test.Bar$.init"(ptr %0, ptr %1, i64 %2, ptr %3, i64 %4, ptr byval(%"char[]") align 8 %5, ptr byval(%any) align 8 %6) #0 {
+entry:
+  %.anon = alloca %"char[]", align 8
+  %tag_start = alloca %"char[]", align 8
+  %.assign_list = alloca %"TextTemplate{Bar}", align 8
+  %error_var = alloca i64, align 8
+  store ptr %1, ptr %.anon, align 8
+  %ptradd = getelementptr inbounds i8, ptr %.anon, i64 8
+  store i64 %2, ptr %ptradd, align 8
+  store ptr %3, ptr %tag_start, align 8
+  %ptradd1 = getelementptr inbounds i8, ptr %tag_start, i64 8
+  store i64 %4, ptr %ptradd1, align 8
+  call void @llvm.memset.p0.i64(ptr align 8 %.assign_list, i8 0, i64 32, i1 false)
+  call void @llvm.memcpy.p0.p0.i32(ptr align 8 %.assign_list, ptr align 8 %6, i32 16, i1 false)
+  %ptradd2 = getelementptr inbounds i8, ptr %.assign_list, i64 16
+  store i64 ptrtoint (ptr @std.io.EOF to i64), ptr %error_var, align 8
+  br label %guard_block
+
+guard_block:                                      ; preds = %entry
+  %7 = load i64, ptr %error_var, align 8
+  ret i64 %7
+}
--- a/test/test_suite/vector/vector_shift_by_opt_scalar.c3t
+++ b/test/test_suite/vector/vector_shift_by_opt_scalar.c3t
@@ -0,0 +1,42 @@
+// #target: macos-x64
+module test;
+typedef Foo = inline int;
+fn int main()
+{
+	Foo? u = 2;
+	int[<2>]? f4 = (int[<2>]) { 1, 2 } << u;
+	return 0;
+}
+
+/* #expect: test.ll
+
+define i32 @main() #0 {
+entry:
+  %u = alloca i32, align 4
+  %u.f = alloca i64, align 8
+  %f4 = alloca <2 x i32>, align 8
+  %f4.f = alloca i64, align 8
+  store i32 2, ptr %u, align 4
+  store i64 0, ptr %u.f, align 8
+  %optval = load i64, ptr %u.f, align 8
+  %not_err = icmp eq i64 %optval, 0
+  %0 = call i1 @llvm.expect.i1(i1 %not_err, i1 true)
+  br i1 %0, label %after_check, label %assign_optional
+
+assign_optional:                                  ; preds = %entry
+  store i64 %optval, ptr %f4.f, align 8
+  br label %after_assign
+
+after_check:                                      ; preds = %entry
+  %1 = load i32, ptr %u, align 4
+  %2 = insertelement <2 x i32> undef, i32 %1, i64 0
+  %3 = insertelement <2 x i32> %2, i32 %1, i64 1
+  %shl = shl <2 x i32> <i32 1, i32 2>, %3
+  %4 = freeze <2 x i32> %shl
+  store <2 x i32> %4, ptr %f4, align 8
+  store i64 0, ptr %f4.f, align 8
+  br label %after_assign
+
+after_assign:                                     ; preds = %after_check, %assign_optional
+  ret i32 0
+}