diff options
| -rw-r--r-- | src/runMain/kotlin/Semantic.kt | 3 | ||||
| -rw-r--r-- | src/runMain/kotlin/exceptions/SemanticError.kt | 6 |
2 files changed, 8 insertions, 1 deletions
diff --git a/src/runMain/kotlin/Semantic.kt b/src/runMain/kotlin/Semantic.kt index b903f84..dc835d3 100644 --- a/src/runMain/kotlin/Semantic.kt +++ b/src/runMain/kotlin/Semantic.kt @@ -1,4 +1,5 @@ import TokenType.* +import exceptions.* class Semantic { /** @@ -16,7 +17,7 @@ class Semantic { for (token in statement) { if (token.type == Variable && token.content !in variables) { - throw Exception("Undeclared variable") + throw SemanticError("Undeclared variable", token.content) } } } diff --git a/src/runMain/kotlin/exceptions/SemanticError.kt b/src/runMain/kotlin/exceptions/SemanticError.kt new file mode 100644 index 0000000..f198755 --- /dev/null +++ b/src/runMain/kotlin/exceptions/SemanticError.kt @@ -0,0 +1,6 @@ +package exceptions + +/** + * Gets thrown if the entered token/code has semantic errors + */ +class SemanticError(type: String = "", token: String = "") : Exception("$type: $token")
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