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Add failing regression tests for issues #658

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Merged
titzer merged 2 commits into from
Jun 30, 2026
Merged

Add failing regression tests for issues #658

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f451b12
Add failing regression tests for issues
titzer Jun 29, 2026
ac25753
Whitespace change
titzer Jun 30, 2026
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2 changes: 2 additions & 0 deletions test/regress.failures
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Original file line number Diff line number Diff line change
@@ -1,2 +1,4 @@
test/regress/ext:threads/atomic_wait32_0.bin.wast
test/regress/ext:threads/atomic_wait64_0.bin.wast
test/regress/ext:gc/zdrop_657.bin.wast
test/regress/ext:gc/zcopy_656.bin.wast
11 changes: 11 additions & 0 deletions test/regress/ext:gc/zcopy_656.bin.wast
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(module definition binary
"\00\61\73\6d\01\00\00\00\01\96\80\80\80\00\05\50"
"\00\5f\00\50\01\00\5f\00\5e\63\00\01\5e\63\01\01"
"\60\00\01\7f\03\82\80\80\80\00\01\04\07\85\80\80"
"\80\00\01\01\66\00\00\0a\ac\80\80\80\00\01\a6\80"
"\80\80\00\02\01\64\02\01\64\03\41\02\fb\07\02\21"
"\00\41\02\fb\07\03\21\01\20\00\41\00\20\01\41\00"
"\41\02\fb\11\02\03\41\0b\0b"
)
(module instance)
(assert_return (invoke "f") (i32.const 0xb))
11 changes: 11 additions & 0 deletions test/regress/ext:gc/zcopy_656.wast
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@@ -0,0 +1,11 @@
(module
(type $base (sub (struct))) (type $der (sub $base (struct)))
(type $abase (array (mut (ref null $base)))) (type $ader (array (mut (ref null $der))))
(func (export "f") (result i32)
(local $t (ref $abase)) (local $s (ref $ader))
(local.set $t (array.new_default $abase (i32.const 2)))
(local.set $s (array.new_default $ader (i32.const 2)))
(array.copy $abase $ader (local.get $t) (i32.const 0) (local.get $s) (i32.const 0) (i32.const 2))
(i32.const 11)))

(assert_return (invoke "f") (i32.const 11))
10 changes: 10 additions & 0 deletions test/regress/ext:gc/zdrop_657.bin.wast
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@@ -0,0 +1,10 @@
(module definition binary
"\00\61\73\6d\01\00\00\00\01\88\80\80\80\00\02\5e"
"\78\01\60\00\01\7f\03\82\80\80\80\00\01\01\07\85"
"\80\80\80\00\01\01\66\00\00\0c\81\80\80\80\00\01"
"\0a\96\80\80\80\00\01\90\80\80\80\00\00\fc\09\00"
"\41\00\41\00\fb\09\00\00\1a\41\21\0b\0b\85\80\80"
"\80\00\01\01\02\61\62"
)
(module instance)
(assert_return (invoke "f") (i32.const 0x21))
10 changes: 10 additions & 0 deletions test/regress/ext:gc/zdrop_657.wast
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(module
(data $d "ab")
(type $a (array (mut i8)))
(func (export "f") (result i32)
(data.drop $d)
(drop (array.new_data $a $d (i32.const 0) (i32.const 0))) ;; in bounds: a zero-length array
(i32.const 33))
)

(assert_return (invoke "f") (i32.const 33))
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