From 84e7b5f939b2b6cd1ba4797126a317155fae34c4 Mon Sep 17 00:00:00 2001 From: Marshall Lochbaum Date: Fri, 6 Nov 2020 22:10:03 -0500 Subject: Modifier and subject syntax checks --- src/c.bqn | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'src') diff --git a/src/c.bqn b/src/c.bqn index 66f5f91c..48e94712 100644 --- a/src/c.bqn +++ b/src/c.bqn @@ -109,7 +109,7 @@ Parse ← {r‿vn‿ind←𝕨⋄nv←≠vn g←⍋pd←+`p←(¯1-2×r)×𝕩 M bB⋄gp←g⊏p⋄gb←g⊏r=¯1⋄gx←g⊏𝕩 gp(>⟜0⊸/ErrMismatchedBrackets⍟≢1-˜<⟜0⊸/)gx - _err_←{(0!˜/⟜𝔾⟜ind≍○<𝔽)⍟(∨´∘⊢)} + _err_←{(0!˜∧∘/⟜𝔾⟜ind≍○<𝔽)⍟(∨´∘⊢)} "Swapped open and closed brackets" ! 0≤(⊑g)⊑pd "Parentheses can't contain separators"_err_(gb/g⊸⊏) ((⊑bB)⊸=»⊸∧sep⊸=)gb/gx {"Empty statement or expression"_err_(𝕩/0∾g⊸⊏) (4+⊑bB)≠𝕩/0∾gx}1⊸«⊸∧1∾gb @@ -145,7 +145,9 @@ Parse ← {r‿vn‿ind←𝕨⋄nv←≠vn "Modules must be immediately assigned"_err_(ni⊏g⊸⊏)∘(∨˝¯3‿0‿¯1≠r∾⟜¯1‿1⊸(⊏˜)(↕3)+⌜⊢)⍟(0<≠)ni "Modules must be destructured"_err_(ni⊏g⊸⊏) (⊏⟜idm>⊏⟜rev⊏sr˙)(ni+1)⊏g a←r≤¯3⋄ps←a(«∧m2≤»)m2