carbon-lang

carbon-lang copied to clipboard

integer overflow in explorer

3

package P api; fn Main() -> i32 { var count: i32 = 5; while (not (count == 0)) { count = count - 112722749; } return 0; } $ bazel...

pk19604014

CLion extension

1

Hi to all, very nice project, is exactly what I need, a syntax of this era and the power of C++. As said in the title a CLion extension for...

MarcoCicognani

Evaluation phases

1

TODO: add summary and links here

zygoloid

Open design idea: inline asm

3

### Disclaimer This issue is part of a series that are just recording language design ideas that have come up for Carbon. It isn't necessarily a *good* idea, or one...

chandlerc

pk19604014

explorer crashes when __await is called outside of a continuation

1

``` package P api; fn Main() -> i32 { __await; return 0; } CHECK failure at ./explorer/interpreter/stack.h:55: !IsEmpty(): Empty stack has no Top(). ```

pk19604014

explorer crashes on tuple assignment with duplicate field initializer

1

``` package P api; fn Main() -> i32 { var p: auto = {.x = 0, .y = 0}; p = {.y = 0, .y = 0}; return 0; }...

pk19604014

explorer crashes on `var auto = i32;` construct

4

$ cat /tmp/crash.carbon package P api; fn Main() -> i32 { var auto = i32; return 0; } $ bazel run explorer:explorer /tmp/crash.carbon INFO: Invocation ID: 5382d45f-0f40-4517-b618-ae51e4db4d55 INFO: Analyzed target...

pk19604014

OOM in explorer type checking when a function with infinite recursion is specified in another function's return type

1

$ cat /tmp/crash.carbon package P api; fn g() -> Bool { return g(); } fn f() -> g() { } fn Main() -> i32 { return 0; } $ time...

pk19604014

Extremely large integers have slow parsing performance in toolchain

15

Large integers (10k+ digits) have sufficiently poor parsing performance that we're seeing it cause timeouts for the toolchain fuzzers. The slow code seems to be in getAsInteger, called from numeric_literal.cpp...

jonmeow