ipbl/vendor/github.com/goccy/go-json/internal/encoder/compiler_race.go

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//go:build race
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// +build race
package encoder
import (
"sync"
)
var setsMu sync.RWMutex
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func CompileToGetCodeSet(ctx *RuntimeContext, typeptr uintptr) (*OpcodeSet, error) {
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if typeptr > typeAddr.MaxTypeAddr {
return compileToGetCodeSetSlowPath(typeptr)
}
index := (typeptr - typeAddr.BaseTypeAddr) >> typeAddr.AddrShift
setsMu.RLock()
if codeSet := cachedOpcodeSets[index]; codeSet != nil {
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filtered, err := getFilteredCodeSetIfNeeded(ctx, codeSet)
if err != nil {
setsMu.RUnlock()
return nil, err
}
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setsMu.RUnlock()
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return filtered, nil
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}
setsMu.RUnlock()
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codeSet, err := newCompiler().compile(typeptr)
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if err != nil {
return nil, err
}
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filtered, err := getFilteredCodeSetIfNeeded(ctx, codeSet)
if err != nil {
return nil, err
}
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setsMu.Lock()
cachedOpcodeSets[index] = codeSet
setsMu.Unlock()
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return filtered, nil
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}