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| author | Marshall Lochbaum <mwlochbaum@gmail.com> | 2020-08-18 23:02:09 -0400 |
|---|---|---|
| committer | Marshall Lochbaum <mwlochbaum@gmail.com> | 2020-08-18 23:02:09 -0400 |
| commit | e6285d28750af5e663666bf17e3969efbdfa5681 (patch) | |
| tree | 02322c72e78bc6a27b9838465b34daaea104c3ec /src | |
| parent | 8529cfa70e0975c67425bb90c872984ecc31c0d2 (diff) | |
Check for negative nesting depth
Diffstat (limited to 'src')
| -rw-r--r-- | src/c.bqn | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -91,6 +91,7 @@ ErrMismatchedBrackets←{ Parse ← {nv‿r←𝕨 g←⍋+`p←𝕩(Mׯ1⋆2|-⟜⊑)bB⋄br←p×𝕩M 2≍˜2+⊑bB p(=⟜1⊸/ErrMismatchedBrackets⍟≢1-˜=⟜¯1⊸/)○(g⊸⊏)𝕩 + "Swapped open and closed brackets" ! (0≤⊑p)∧0=⊑g sl←1⊸⌽⊸∨𝕩 M bL⋄sr←¯1⊸⌽⌾(g⊸⊏)sl⋄sa←sl∨sr g⊏˜↩⍋g⊏sl⋄r×↩¬sa⋄o←p>0 r+↩(sa<𝕩=1+⊑bB)(⊣∧¬⊸∨=○(⌈`(1+↕∘≠)⊸×)⊢)(¯1⊸⌽⌾(g⊸⊏)3=r)∨1≤r |