Граф коммитов

3 коммитов

Автор SHA1 Сообщение Дата
Ayke van Laethem
564b1b3312
compiler: always use fat function pointers with context
This reduces complexity in the compiler without affecting binary sizes
too much.

Cortex-M0:   no changes
Linux x64:   no changes
WebAssembly: some testcases (calls, coroutines, map) are slightly bigger
2018-12-09 18:47:39 +01:00
Ayke van Laethem
469193735a
interp: report 'unreachable' instruction as an error
This instruction should never be hit in real programs, but the
interpreter may hit it after a call to panic(). This would always be a
runtime error.
2018-12-01 16:16:59 +01:00
Ayke van Laethem
bb3d05169d
interp: add new compile-time package initialization interpreter
This interpreter currently complements the Go SSA level interpreter. It
may stay complementary or may be the only interpreter in the future.

This interpreter is experimental and not yet finished (there are known
bugs!) so it is disabled by default. It can be enabled by passing the
-initinterp flag.

The goal is to be able to run all initializations at compile time except
for the ones having side effects. This mostly works except perhaps for a
few edge cases.

In the future, this interpeter may be used to actually run regular Go
code, perhaps in a shell.
2018-11-04 18:40:51 +01:00