Issues · twinbasic/twinbasic

Icons have 1kb of pixels buried in 10x as much metadata

twinbasic/twinbasic#2511 · opened

on Oct 9, 2026

· Updated on Oct 9, 2026

An option to disable user state changes in an IDE run

twinbasic/twinbasic#2510 · opened

on Oct 9, 2026

· Updated on Oct 9, 2026

Classes in a built .exe carry leftover compile-time addresses.

twinbasic/twinbasic#2509 · opened

on Oct 9, 2026

· Updated on Oct 9, 2026

Passing a module-level array `Const` to a `ParamArray` compiles clean and then fails with a codegen error

twinbasic/twinbasic#2470 · by was closed

on Oct 9, 2026

· Updated on Oct 9, 2026

1

A `Public` array `Const` in a class is accepted but cannot be reached from outside, where a `Public` scalar `Const` is refused

twinbasic/twinbasic#2471 · by was closed

on Oct 9, 2026

· Updated on Oct 9, 2026

1

A module-level array `Const` initialised from an element of another array `Const` crashes the compiler

twinbasic/twinbasic#2474 · by was closed

on Oct 9, 2026

· Updated on Oct 9, 2026

1

A module-level array `Const` with an element that does not fit its type crashes the compiler

twinbasic/twinbasic#2475 · by was closed

on Oct 9, 2026

· Updated on Oct 9, 2026

1

LLVM-compiled code raises no error when a `Double` overflows, where it raises error 6 otherwise

twinbasic/twinbasic#2477 · opened

on Oct 6, 2026

· Updated on Oct 9, 2026

3

A declaration that names two calling conventions compiles without a diagnostic

twinbasic/twinbasic#2480 · by was closed

on Oct 9, 2026

· Updated on Oct 9, 2026

1

Setting a colour property to a value that is not a colour stores it, and raises error 5 or nothing, where VB6 raises error 380 and keeps the old value

twinbasic/twinbasic#2484 · by was closed

on Oct 9, 2026

· Updated on Oct 9, 2026

1

In an IDE run, the first conversion of a Single or Double to an integer raises error 6 when the code also converts a constant out of the Long range

twinbasic/twinbasic#2497 · by was closed

on Oct 9, 2026

· Updated on Oct 9, 2026

1

Let-assignment into a ByRef Variant parameter stores the object instead of evaluating its default member

twinbasic/twinbasic#2508 · opened

on Oct 8, 2026

· Updated on Oct 8, 2026

1

A watch on a variable of a user-defined type fails with a codegen error, and the Debug Console reports a linker error at every stop

twinbasic/twinbasic#2485 · by was closed

on Oct 8, 2026

· Updated on Oct 8, 2026

1

`New` on an `Interface` compiles, and a call on the object returns a default value, or ends in an access violation for an inherited member

twinbasic/twinbasic#2486 · by was closed

on Oct 8, 2026

· Updated on Oct 8, 2026

1

A late-bound call to a member that does not exist raises &H80020006, and `CallByName` raises &H80004005, where VB6 raises 438

twinbasic/twinbasic#2490 · by was closed

on Oct 8, 2026

· Updated on Oct 8, 2026

1

Clear All Breakpoints is undone by restarting the compiler, unless the project was saved in between

twinbasic/twinbasic#2502 · by was closed

on Oct 8, 2026

· Updated on Oct 8, 2026

1

The box for an unhandled error in a built exe is titled `shutdown`, not with the program's title

twinbasic/twinbasic#2501 · by was closed

on Oct 8, 2026

· Updated on Oct 8, 2026

1

Builds running at the same time in one TEMP folder sometimes fail to write the type library

twinbasic/twinbasic#2505 · by was closed

on Oct 8, 2026

· Updated on Oct 8, 2026

1

`Unadvise` with a cookie that names no connection succeeds, where VB6 returns CONNECT_E_NOCONNECTION

twinbasic/twinbasic#2487 · by was closed

on Oct 8, 2026

· Updated on Oct 8, 2026

1

`IConnectionPoint.Advise(Nothing)` on a twinBASIC class's connection point ends in an access violation

twinbasic/twinbasic#2488 · by was closed

on Oct 8, 2026

· Updated on Oct 8, 2026

1

A tall hover in the code editor disappears when the mouse slides down it onto the dock's resizer

twinbasic/twinbasic#2506 · by was closed

on Oct 8, 2026

· Updated on Oct 8, 2026

1

UDT: Len uninitialized array (Run-time error 9 (00000009) Subscript out of range)

twinbasic/twinbasic#2507 · by was closed

on Oct 8, 2026

· Updated on Oct 8, 2026

1

A `[RunAfterBuild]` Sub does not run, and nothing says so, when its module holds a procedure named like the module

twinbasic/twinbasic#2481 · by was closed

on Oct 8, 2026

· Updated on Oct 8, 2026

3

A `[RunAfterBuild]` Sub does not run, and nothing says so, when a module is named like the project

twinbasic/twinbasic#2494 · by was closed

on Oct 8, 2026

· Updated on Oct 8, 2026

3

The WebView2 headers enumerator's Clone starts at the first header, not at the enumerator's position

twinbasic/twinbasic#2496 · by was closed

on Oct 8, 2026

· Updated on Oct 8, 2026

1

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Icons have 1kb of pixels buried in 10x as much metadata

An option to disable user state changes in an IDE run

Classes in a built .exe carry leftover compile-time addresses.

Passing a module-level array `Const` to a `ParamArray` compiles clean and then fails with a codegen error

A `Public` array `Const` in a class is accepted but cannot be reached from outside, where a `Public` scalar `Const` is refused

A module-level array `Const` initialised from an element of another array `Const` crashes the compiler

A module-level array `Const` with an element that does not fit its type crashes the compiler

LLVM-compiled code raises no error when a `Double` overflows, where it raises error 6 otherwise

A declaration that names two calling conventions compiles without a diagnostic

Setting a colour property to a value that is not a colour stores it, and raises error 5 or nothing, where VB6 raises error 380 and keeps the old value

In an IDE run, the first conversion of a Single or Double to an integer raises error 6 when the code also converts a constant out of the Long range

Let-assignment into a ByRef Variant parameter stores the object instead of evaluating its default member

A watch on a variable of a user-defined type fails with a codegen error, and the Debug Console reports a linker error at every stop

`New` on an `Interface` compiles, and a call on the object returns a default value, or ends in an access violation for an inherited member

A late-bound call to a member that does not exist raises &H80020006, and `CallByName` raises &H80004005, where VB6 raises 438

Clear All Breakpoints is undone by restarting the compiler, unless the project was saved in between

The box for an unhandled error in a built exe is titled `shutdown`, not with the program's title

Builds running at the same time in one TEMP folder sometimes fail to write the type library

`Unadvise` with a cookie that names no connection succeeds, where VB6 returns CONNECT_E_NOCONNECTION

`IConnectionPoint.Advise(Nothing)` on a twinBASIC class's connection point ends in an access violation

A tall hover in the code editor disappears when the mouse slides down it onto the dock's resizer

UDT: Len uninitialized array (Run-time error 9 (00000009) Subscript out of range)

A `[RunAfterBuild]` Sub does not run, and nothing says so, when its module holds a procedure named like the module

A `[RunAfterBuild]` Sub does not run, and nothing says so, when a module is named like the project

The WebView2 headers enumerator's Clone starts at the first header, not at the enumerator's position