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| author | Suleyman Farajli <suleyman@farajli.net> | 2025-01-02 23:32:53 +0400 |
|---|---|---|
| committer | Suleyman Farajli <suleyman@farajli.net> | 2025-01-02 23:32:53 +0400 |
| commit | 76d1fd80c757ccdc9ae9a6716d1db580344ae848 (patch) | |
| tree | 6aaef5761710f26f845704d8f04775ca11db9679 /src | |
| parent | 3f8144ce21f9d17f6d52ebb2d799bd7721677332 (diff) | |
better error message for invalid words
Diffstat (limited to 'src')
| -rw-r--r-- | src/main.go | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/main.go b/src/main.go index f68a5f1..f8280f8 100644 --- a/src/main.go +++ b/src/main.go @@ -246,7 +246,8 @@ func parse(tokens[]Token) []Operation { } if op.name == "" { - panic ("invalid word") + fmt.Fprintf(os.Stderr, "Undefined word `%s` at %d:%d\n", tokens[i].str, tokens[i].line, tokens[i].offset) + os.Exit(1) } ops = append(ops, op) |