Programming Language Design and Implementation Stack Exchange

9 votes

4 answers

3k views

Is it plausible to let modulo-by-zero have a well-defined output value, provided that my language is C-like?

Quentin Asparria

1

modified May 4 at 7:13

0 votes

1 answer

337 views

Why don't assemblers, even those that support arithmetic expressions in compile-time constants, tend to support the ternary conditional `?:` operator?

dan04

2,094

modified May 2 at 22:53

6 votes

4 answers

535 views

Do any notable programming languages other than Fortran mark line continuation at the beginning of the following line?

david

247

answered Apr 30 at 3:24

24 votes

14 answers

6k views

Why would a language allow zero-size structs?

Brian Goetz

451

answered Apr 18 at 17:56

7 votes

2 answers

513 views

Idiomatic memory allocation and garbage collection in LLVM

Community CompilerBot

1

modified Apr 8 at 11:04

2 votes

1 answer

541 views

Semantics on `with` keyword in C# for (heap-based) records

TN.

129

modified Apr 5 at 8:59

10 votes

1 answer

331 views

What's the current state of the art for inferring/checking integer range types?

Ben Karel

146

answered Mar 30 at 21:04

2 votes

5 answers

760 views

Is there any way a Java-like language could implement immutable primitive arrays without incurring performance penalties?

Determinant

1

answered Mar 28 at 5:59

8 votes

6 answers

747 views

How to define comparators and maintain consistency?

Amazon Dies In Darkness

105

modified Mar 27 at 19:16

1 vote

1 answer

156 views

In the old Angular, why did `[ngSwitch]` go into square brackets, but `ngSwitchCase` was preceded by ``? Wouldn't `*ngSwitch` make more sense?

kaya3

21.8k

modified Mar 26 at 23:24

43 votes

9 answers

9k views

Why do (or don't) languages forbid unreachable code?

Simon Farnsworth

500

answered Mar 26 at 11:30

7 votes

1 answer

406 views

What problems do applicative functors solve, as an abstraction relative to monads and arrows?

D. Ben Knoble

173

modified Mar 21 at 15:51

3 votes

1 answer

193 views

Alternatives to ANTLR 3 for LL(1) Grammar verification

Ben Karel

146

answered Mar 21 at 6:24

9 votes

4 answers

749 views

What do various designers of JavaScript regret or dislike about its design? Given the opportunity, what would they do differently and why?

Eric Lippert

5,088

modified Mar 20 at 16:47

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Is it plausible to let modulo-by-zero have a well-defined output value, provided that my language is C-like?

Why don't assemblers, even those that support arithmetic expressions in compile-time constants, tend to support the ternary conditional `?:` operator?

Do any notable programming languages other than Fortran mark line continuation at the beginning of the following line?

Why would a language allow zero-size structs?

Idiomatic memory allocation and garbage collection in LLVM

Semantics on `with` keyword in C# for (heap-based) records

What's the current state of the art for inferring/checking integer range types?

Is there any way a Java-like language could implement immutable primitive arrays without incurring performance penalties?

How to define comparators and maintain consistency?

In the old Angular, why did `[ngSwitch]` go into square brackets, but `ngSwitchCase` was preceded by ``? Wouldn't `*ngSwitch` make more sense?

Why do (or don't) languages forbid unreachable code?

What problems do applicative functors solve, as an abstraction relative to monads and arrows?

Alternatives to ANTLR 3 for LL(1) Grammar verification

What do various designers of JavaScript regret or dislike about its design? Given the opportunity, what would they do differently and why?

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