diff options
Diffstat (limited to 'src/c.bqn')
| -rw-r--r-- | src/c.bqn | 12 |
1 files changed, 7 insertions, 5 deletions
@@ -235,8 +235,9 @@ Parse ← {r‿vn‿i‿e‿def←𝕨⋄nv←≠vn "Role of the two sides in assignment must match"_err_(at⊏G) af∧ar≠0⌈at⊏er aid←(¯6⊸≤∧<⟜nv)𝕩-vi # Assignable identifer ak←af+(0≤ar)+(⊑bG)-˜ai⊏𝕩 # Class of assignment: 1⇐ 2⇐? 3←? 4↩? - at∾↩hj - aa←×g⊏ac←»+`(»⊸∨0=+`)⊸×gi⊏«⊸-(ak∾3¨hj)⌾(at⊸⊏)0¨𝕩# ac broadcasts it to the entire target + at∾↩hj⋄ac←«⊸-(ak∾5¨hj)⌾(at⊸⊏)0¨𝕩 # Header assignment is 5 temporarily + aa←×g⊏ac↩»+`(»⊸∨0=+`)⊸×gi⊏ac # Broadcast ac to the entire target + ac-↩2×ah←5=ac # Assignment is header; 5→3 nf←H ac<xv=vi-˜⊑bG # Namespace bodies fw←H gi⊏nx # Bodies where 𝕨 must be defined {"Can't return Nothing (·)"_err_(𝕩⊏⍋∘Rev) 2=fw⌈↩nf¬⊸×𝕩⊏nr} 1-˜0∾cc⊏rev @@ -244,7 +245,8 @@ Parse ← {r‿vn‿i‿e‿def←𝕨⋄nv←≠vn (∨´(1↓fv)⊸<)◶"Invalid use of 𝕨 in monadic case"‿"Unreachable body"_err_(/CB) 1↓fw∧cw=0 cw⌈↩2×fw nn←fo+`⊸⊏2=cw⋄no(⊣-=)↩nn⋄ne(⊣-=)↩nn # 2=cw indicates 𝕨 is never Nothing - "Assignment target must be a name or list of targets"_err_(G) (a∨aid∨(ps>«𝕩=⊑bL)∨𝕩(=⟜(3+⊑)<M)bB)<aa + hq←/hp←(g⊏ah)∧𝕩≥nv+vi # Header constant + "Assignment target must be a name or list of targets"_err_(G) (a∨aid∨hp∨(ps>«𝕩=⊑bL)∨𝕩(=⟜(3+⊑)<M)bB)<aa "Can't nest assignments (write aliases with ⇐)"_err_(ai⊏G) (ak=2)<ai⊏aa "Can't use result of function/modifier assignment without parentheses"_err_(G) hg<(0<er)∧(0≤r)∧»⊸>aa af>↩alm←ai⊏aa⋄al←alm/ai # aliases al @@ -297,8 +299,8 @@ Parse ← {r‿vn‿i‿e‿def←𝕨⋄nv←≠vn # Object code generation: numbers oc ordered by source location (after rev) oi ao←11+(0⌈(1+⊑bG)-˜ai⊏ma+𝕩)∾13×hd # Assignment opcode - or←⍋oi←idor∾g⊏˜∾⟨cn,cn,bk,bk,2/l,at,dr,al+1,al+1,oa+1⌈oa⊏os,fl,rt⟩ - oc←or⊏∾idoc∾⟨0¨cn,ob,15¨bk,1+↕≠bk,⥊⍉(3+l⊏aa)≍ll,ao,14¨dr,28¨al,vi-˜(al-1)⊏𝕩 + or←⍋oi←idor∾g⊏˜∾⟨cn,cn,bk,bk,hq,2/l,at,dr,al+1,al+1,oa+1⌈oa⊏os,fl,rt⟩ + oc←or⊏∾idoc∾⟨0¨cn,ob,15¨bk,1+↕≠bk,23¨hq,⥊⍉(3+l⊏aa)≍ll,ao,14¨dr,28¨al,vi-˜(al-1)⊏𝕩 5+oa⊏r,19⌊5+(fn/dy+11×fm⌈1=ny)+4×0<fa⊏er,¯1↓rc←25+4×nf⟩ # Instruction source positions MI←-⊸↓˜⟜≠∾g⊏˜⊢⋄oj←(rt-∘≠⊸⌽oi⌊1-˜≠i)Mi∾⟨1-˜at,oa,fa⟩ |