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add symbol generation helper

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This commit is contained in:
Evan Wallace
2021-04-11 01:54:33 -07:00
parent 0c331bf2d5
commit d5331b1c63
2 changed files with 20 additions and 9 deletions
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19
internal/graph/graph.go
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@@ -234,6 +234,25 @@ func (g *LinkerGraph) AddPartToFile(sourceIndex uint32, part js_ast.Part) uint32
return partIndex
}
func (g *LinkerGraph) GenerateNewSymbol(sourceIndex uint32, kind js_ast.SymbolKind, originalName string) js_ast.Ref {
sourceSymbols := &g.Symbols.SymbolsForSource[sourceIndex]
ref := js_ast.Ref{
SourceIndex: sourceIndex,
InnerIndex: uint32(len(*sourceSymbols)),
}
*sourceSymbols = append(*sourceSymbols, js_ast.Symbol{
Kind: kind,
OriginalName: originalName,
Link: js_ast.InvalidRef,
})
generated := &g.Files[sourceIndex].InputFile.Repr.(*JSRepr).AST.ModuleScope.Generated
*generated = append(*generated, ref)
return ref
}
func (g *LinkerGraph) GenerateSymbolImportAndUse(
sourceIndex uint32,
partIndex uint32,