27 lines
547 B
Go
27 lines
547 B
Go
package main
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import (
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"fmt"
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"log"
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)
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var hadError = false
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var hadRuntimeError = false
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func printError(token Token, message string) {
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if token.typ == EOF {
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report(token.line, " at and", message)
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} else {
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report(token.line, fmt.Sprintf(" at '%s'", token.lexeme), message)
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}
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}
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func report(line int, where string, message string) {
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log.Printf("[%d] Error %s: %s", line, where, message)
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hadError = true
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}
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func reportRuntimeError(token Token, message string) {
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log.Printf("[%d] Error: %s", token.line, message)
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hadRuntimeError = true
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}
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