ProjectMapK
diff --git a/‎src/main/kotlin/com/mapk/core/internal/Functions.kt‎
Lines changed: 2 additions & 4 deletions b/‎src/main/kotlin/com/mapk/core/internal/Functions.kt‎
Lines changed: 2 additions & 4 deletions
@@ -22,13 +22,11 @@ internal fun KParameter.getAliasOrName(): String? = findAnnotation<KParameterAli
  * デフォルト引数を用いるかチェックする関数
  */
 internal fun KParameter.isUseDefaultArgument(): Boolean {
- if (annotations.any { it is KUseDefaultArgument }) {
- if (!isOptional) throw IllegalArgumentException(
+ return annotations.any { it is KUseDefaultArgument }.apply {
+ if (this && !isOptional) throw IllegalArgumentException(
  "Find ${KUseDefaultArgument::class.jvmName}, but it's not has default argument."
  )
- return true
  }
- return false
 }
 
 @Suppress("UNCHECKED_CAST")
Original file line number	Diff line number	Diff line change
`@@ -22,13 +22,11 @@ internal fun KParameter.getAliasOrName(): String? = findAnnotation<KParameterAli`
`22`	`22`	`* デフォルト引数を用いるかチェックする関数`
`23`	`23`	`*/`
`24`	`24`	`internal fun KParameter.isUseDefaultArgument(): Boolean {`
`25`		`- if (annotations.any { it is KUseDefaultArgument }) {`
`26`		`- if (!isOptional) throw IllegalArgumentException(`
	`25`	`+ return annotations.any { it is KUseDefaultArgument }.apply {`
	`26`	`+ if (this && !isOptional) throw IllegalArgumentException(`
`27`	`27`	`"Find ${KUseDefaultArgument::class.jvmName}, but it's not has default argument."`
`28`	`28`	`)`
`29`		`- return true`
`30`	`29`	`}`
`31`		`- return false`
`32`	`30`	`}`
`33`	`31`
`34`	`32`	`@Suppress("UNCHECKED_CAST")`