This saves a lot of unnecessary exploring of size change graphs, which
can get over the top quite quickly if there's complex mutual
definitions, or even just a single function with an interesting variety
of recursive calls.
Fixes#1365Fixes#1277Fixes#645
- Fix off-by-one error in String reverse
- Correct order of arguments in strSubstr
- Actually use start index of strSubstr
- Reduce memory usage of strSubstr in case of overrunning string end
- Add fastPack/fastUnpack/fastConcat
- Use unsigned chars for character comparisons
- Fix generated C character encodings
We do this during desugaring because elaboration may insert valid
`?` values on the LHS (e.g. when elaborating things that cannot be
pattern-matched on and should be checked to be forced).
* Banners for test pools
* Summary with the list of failing tests at the end
* Option to write the list of failing tests to a file
* Option to read the list of tests to run from a file
* Using these two latest features to add a new make target to rerun precisely the tests that failed last time
This adds new `Int8`, `Int16`, `Int32` and `Int64` data types
to the compiler, thus working towards properly specified integer
types as discussed in #1048.
In addition, the following changes / corrections are made:
* Support casts from `Char`, `String`, and `Double` to all integer
types (and back). This fixes#1270.
* Make sure that all casts to limited-precision integers are properly
bounds checked (this was not the case so far for casts from `String`
and `Double` to `Int`)
* Add a thorough set of tests to make sure all bounds checks work
correctly for all supported casts and arithmetic operations
Previously, parameter block reused the same syntax as in Idris1:
```
parameters (v1 : t1, … , vn : tn)
```
Unfortunately this syntax presents some issues:
- It does not allow to declare implicit parameters
- It does not allow to specify which multiplicity to use
- It is inconsistent with the syntax used for named arguments elsewhere
in the language.
This change fixes those three problems by borrowing the syntax for
declaring type parameters in records:
```
parameters (v1 : t2) (v2 : t2) … (vn : tn)
```
It also enables other features like multiple declarations of arguments
with the same type:
```
parameters (v1, v2 : Type)
```
Given we keep getting tripped up by this, here we go:
* Namespaces
* Data names
* Record names
* Data constructor names (except for operators)
* Record constructor names (except for operators)
* Interface constructor names (except for operators)
