mirror of
https://github.com/golang/go
synced 2024-11-19 02:54:42 -07:00
bc0b458b10
Fix type inference to expect a type name for the first "make()"
parameter and an integer for later parameters. For example:
// Previously we expected "[]int{}", now we expect "[]int".
var _ []int = make(<>)
Note that we don't currently support actually completing to unnamed
type names like "[]int", but this improvement at least eliminates
nonsensical completion suggestions.
// Previously we had no expectation, now we expect an int.
var _ []int = make([]int, <>)
Change-Id: Ifd349767662ab6902d3a3ea9e52de7df70cb37c7
Reviewed-on: https://go-review.googlesource.com/c/tools/+/217310
Run-TryBot: Muir Manders <muir@mnd.rs>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ingo Oeser <nightlyone@googlemail.com>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
53 lines
2.5 KiB
Go
53 lines
2.5 KiB
Go
package builtins
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func _() {
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var (
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aSlice []int //@item(builtinSlice, "aSlice", "[]int", "var")
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aMap map[string]int //@item(builtinMap, "aMap", "map[string]int", "var")
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aString string //@item(builtinString, "aString", "string", "var")
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aArray [0]int //@item(builtinArray, "aArray", "[0]int", "var")
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aArrayPtr *[0]int //@item(builtinArrayPtr, "aArrayPtr", "*[0]int", "var")
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aChan chan int //@item(builtinChan, "aChan", "chan int", "var")
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aPtr *int //@item(builtinPtr, "aPtr", "*int", "var")
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aInt int //@item(builtinInt, "aInt", "int", "var")
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)
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type (
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aSliceType []int //@item(builtinSliceType, "aSliceType", "[]int", "type")
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aChanType chan int //@item(builtinChanType, "aChanType", "chan int", "type")
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aMapType map[string]int //@item(builtinMapType, "aMapType", "map[string]int", "type")
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)
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close() //@rank(")", builtinChan, builtinSlice)
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append() //@rank(")", builtinSlice, builtinChan)
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copy() //@rank(")", builtinSlice, builtinChan)
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copy(aSlice, aS) //@rank(")", builtinSlice, builtinString)
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copy(aS, aSlice) //@rank(",", builtinSlice, builtinString)
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delete() //@rank(")", builtinMap, builtinChan)
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delete(aMap, aS) //@rank(")", builtinString, builtinSlice)
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len() //@rank(")", builtinSlice, builtinInt),rank(")", builtinMap, builtinInt),rank(")", builtinString, builtinInt),rank(")", builtinArray, builtinInt),rank(")", builtinArrayPtr, builtinPtr),rank(")", builtinChan, builtinInt)
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cap() //@rank(")", builtinSlice, builtinMap),rank(")", builtinArray, builtinString),rank(")", builtinArrayPtr, builtinPtr),rank(")", builtinChan, builtinInt)
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make() //@rank(")", builtinMapType, int),rank(")", builtinChanType, int),rank(")", builtinSliceType, int),rank(")", builtinMapType, builtinMap)
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make(aSliceType, a) //@rank(")", builtinInt, builtinSlice)
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var _ []int = make() //@rank(")", builtinSliceType, builtinSlice)
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type myStruct struct{} //@item(builtinStructType, "myStruct", "struct{...}", "struct")
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new() //@rank(")", builtinStructType, builtinInt)
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var _ *myStruct = new() //@rank(")", builtinStructType, int)
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for k := range a { //@rank(" {", builtinSlice, builtinInt),rank(" {", builtinString, builtinInt),rank(" {", builtinChan, builtinInt),rank(" {", builtinArray, builtinInt),rank(" {", builtinArrayPtr, builtinInt),rank(" {", builtinMap, builtinInt),
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}
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for k, v := range a { //@rank(" {", builtinSlice, builtinChan)
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}
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<-a //@rank(" //", builtinChan, builtinInt)
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}
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