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https://github.com/golang/go
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66c5a5ad76
When the cursor is on a "for" statement or on any branch statement inside the for loop. It will highlight the control flow inside the for loop. Updates #34496 Change-Id: Idef14e3c89bc161d305d4a49fd784095a93bbc03 Reviewed-on: https://go-review.googlesource.com/c/tools/+/208337 Run-TryBot: Rebecca Stambler <rstambler@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Rebecca Stambler <rstambler@golang.org>
71 lines
2.4 KiB
Go
71 lines
2.4 KiB
Go
package highlights
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import (
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"fmt"
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"golang.org/x/tools/internal/lsp/protocol"
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)
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type F struct{ bar int }
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var foo = F{bar: 52} //@mark(fooDeclaration, "foo"),highlight(fooDeclaration, fooDeclaration, fooUse)
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func Print() { //@mark(printFunc, "Print"),highlight(printFunc, printFunc, printTest)
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fmt.Println(foo) //@mark(fooUse, "foo"),highlight(fooUse, fooDeclaration, fooUse)
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fmt.Print("yo") //@mark(printSep, "Print"),highlight(printSep, printSep, print1, print2)
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}
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func (x *F) Inc() { //@mark(xDeclaration, "x"),highlight(xDeclaration, xDeclaration, xUse)
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x.bar++ //@mark(xUse, "x"),highlight(xUse, xDeclaration, xUse)
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}
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func testFunctions() {
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fmt.Print("main start") //@mark(print1, "Print"),highlight(print1, printSep, print1, print2)
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fmt.Print("ok") //@mark(print2, "Print"),highlight(print2, printSep, print1, print2)
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Print() //@mark(printTest, "Print"),highlight(printTest, printFunc, printTest)
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}
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func toProtocolHighlight(rngs []protocol.Range) []protocol.DocumentHighlight { //@mark(doc1, "DocumentHighlight"),highlight(doc1, doc1, doc2, doc3)
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result := make([]protocol.DocumentHighlight, 0, len(rngs)) //@mark(doc2, "DocumentHighlight"),highlight(doc2, doc1, doc2, doc3)
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kind := protocol.Text
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for _, rng := range rngs {
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result = append(result, protocol.DocumentHighlight{ //@mark(doc3, "DocumentHighlight"),highlight(doc3, doc1, doc2, doc3)
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Kind: kind,
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Range: rng,
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})
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}
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return result
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}
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func testForLoops() {
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for i := 0; i < 10; i++ { //@mark(forDecl1, "for"),highlight(forDecl1, forDecl1, brk1, cont1)
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if i > 8 {
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break //@mark(brk1, "break"),highlight(brk1, forDecl1, brk1, cont1)
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}
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if i < 2 {
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for j := 1; j < 10; j++ { //@mark(forDecl2, "for"),highlight(forDecl2, forDecl2, cont2)
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if j < 3 {
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for k := 1; k < 10; k++ { //@mark(forDecl3, "for"),highlight(forDecl3, forDecl3, cont3)
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if k < 3 {
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continue //@mark(cont3, "continue"),highlight(cont3, forDecl3, cont3)
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}
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}
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continue //@mark(cont2, "continue"),highlight(cont2, forDecl2, cont2)
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}
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}
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continue //@mark(cont1, "continue"),highlight(cont1, forDecl1, brk1, cont1)
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}
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}
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arr := []int{}
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for i := range arr { //@mark(forDecl4, "for"),highlight(forDecl4, forDecl4, brk4, cont4)
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if i > 8 {
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break //@mark(brk4, "break"),highlight(brk4, forDecl4, brk4, cont4)
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}
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if i < 4 {
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continue //@mark(cont4, "continue"),highlight(cont4, forDecl4, brk4, cont4)
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}
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}
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}
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