stage1 was unable to parse ranges whose starting point was written in
binary/octal as the first dot in '...' was incorrectly interpreted as
decimal point.
stage2 forgot to reset the literal type to IntegerLiteral when it
discovered the dot was not a decimal point.
I've only stumbled across this bug because zig fmt keeps formatting the
ranges without any space around the ...
To prevent cache misses, token ids go in their own array, and the
start/end offsets go in a different one.
perf measurement before:
2,667,914 cache-misses:u
2,139,139,935 instructions:u
894,167,331 cycles:u
perf measurement after:
1,757,723 cache-misses:u
2,069,932,298 instructions:u
858,105,570 cycles:u
* Make the tokenizer spit out an Invalid token on the first invalid
character found in the number literal.
* More parsing and tokenizer tests for number literals
* fix invalid switch statement in ir.zig
* Implements #3768. This is a sweeping breaking change that requires
many (trivial) edits to Zig source code. Array values no longer
coerced to slices; however one may use `&` to obtain a reference to
an array value, which may then be coerced to a slice.
* Adds `IrInstruction::dump`, for debugging purposes. It's useful to
call to inspect the instruction when debugging Zig IR.
* Fixes bugs with result location semantics. See the new behavior test
cases, and compile error test cases.
* Fixes bugs with `@typeInfo` not properly resolving const values.
* Behavior tests are passing but std lib tests are not yet. There
is more work to do before merging this branch.
