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| author | Marshall Lochbaum <mwlochbaum@gmail.com> | 2021-09-28 08:12:42 -0400 |
|---|---|---|
| committer | Marshall Lochbaum <mwlochbaum@gmail.com> | 2021-09-28 08:12:42 -0400 |
| commit | b40a6414b3b8a145ec0ab63fc48007f23a695348 (patch) | |
| tree | f50eb1ee8f9f4dce96ed7f8715b8951f708c436e | |
| parent | 4cc11c4b6bda679bfd0bce86b8a075f380298896 (diff) | |
Make non-boolean predicate value an error
| -rw-r--r-- | docs/bqn.js | 2 | ||||
| -rw-r--r-- | test/cases/header.bqn | 1 |
2 files changed, 2 insertions, 1 deletions
diff --git a/docs/bqn.js b/docs/bqn.js index a4b9bae2..530e9142 100644 --- a/docs/bqn.js +++ b/docs/bqn.js @@ -100,7 +100,7 @@ let genjs = (B, p, L) => { // Bytecode -> Javascript compiler case 22: { r+= "if(undefined==="+rV(rD-1)+")throw Error('Left argument required');"; break; } case 32:case 34: { r+= rP("getv("+ge(num())+","+num()+")"); break; } case 33: { r+= rP("{e:"+ge(num())+",p:"+num()+"}"); break; } - case 42: { let p=rG(); r+="if(1!=="+p+")break;"; break; } + case 42: { let p=rG(); r+="if(1!=="+p+"){if(0!=="+p+")throw Error('Predicate value must be 0 or 1');break;}"; break; } case 43: { let m=rG(); r+=rP("{match:1,v:"+m+"}"); break; } case 47: { let i=rG(), v=rG(); r+="try{set(1,"+i+","+v+");}catch(e){break;}"; break; } case 48: { let i=rG(), v=rG(); r+=rP("set(1,"+i+","+v +")"); break; } diff --git a/test/cases/header.bqn b/test/cases/header.bqn index 303ba0fe..1be7ca77 100644 --- a/test/cases/header.bqn +++ b/test/cases/header.bqn @@ -117,6 +117,7 @@ # Predicates 4 % {0 ? 3;4} +! % {2 ? 3;4} ! % {a←1?5;a} ! % {5;1<2?6} ! % {x←4⋄x=x?;4} |