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parser: require assign on type alias (#6477)

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Daniel Däschle
2020-09-25 12:02:32 +02:00
committed by GitHub
parent 2ea94d621f
commit abc98c273c
27 changed files with 49 additions and 43 deletions
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6
doc/docs.md
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@@ -652,7 +652,7 @@ However, you _can_ redeclare a type.
```v
import time
type MyTime time.Time
type MyTime = time.Time
fn (mut t MyTime) century() int {
return 1 + t.year % 100
@@ -2223,7 +2223,7 @@ surrounding code).
struct C.sqlite3{}
struct C.sqlite3_stmt{}
type FnSqlite3Callback fn(voidptr, int, &charptr, &charptr) int
type FnSqlite3Callback = fn(voidptr, int, &charptr, &charptr) int
fn C.sqlite3_open(charptr, &&C.sqlite3) int
fn C.sqlite3_close(&C.sqlite3) int
@@ -2406,7 +2406,7 @@ $if option ? {
}
```
If you want an `if` to be evaluated at compile time it must be prefixed with a `$` sign.
If you want an `if` to be evaluated at compile time it must be prefixed with a `$` sign.
Right now it can be used to detect an OS, compiler, platform or compilation options.
`$if debug` is a special option like `$if windows` or `$if x32`.
If you're using a custom ifdef, then you do need `$if option ? {}` and compile with`v -d option`.