This is really just a simple workaround. When such an instruction is
encountered, it will just fall back to marking the entire function as
having side effects. Ideally it should trace all affected instructions
and check if they would have any side effects, but this at least fixes a
number of compile errors.
This commit gets the following packages to compile:
* context
* database/sql/driver
* image/jpeg
* image/png
Declarations would enter an infinite loop when trying to loop over basic
blocks. That was probably an undefined operation, but still somehow
didn't crash the compiler.
Make sure that scanning declarations works as expected.
This implements the copy() built-in function. It may not work in all
cases, but should work in most cases.
This commit gets the following 3 packages to compile, according to
tinygo-site/imports/main.go:
* encoding/base32
* encoding/base64
* encoding/pem (was blocked by encoding/base64)
