Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Unpacking vector / swizzle notation #212

Merged
merged 5 commits into from
May 22, 2016
Merged

Unpacking vector / swizzle notation #212

merged 5 commits into from
May 22, 2016

Conversation

bvssvni
Copy link
Member

@bvssvni bvssvni commented May 22, 2016 •
edited
Loading

Closes #209

This PR adds unpacking vector / swizzle notation.

Example:

f(x: f64, y: f64) = { ... }

v := (1, 2)
u := f(xy v) // take `x` and `y` from `v`

Another example:

a := (1, 2)
b := (yx a,) // swap `x` and `y`

For more information, see #213.

@bvssvni
Swizzle for vec4
e744906 
- Allow `(2,)` as vec4 syntax to use `(xyzw v,)`
- Resolve locals for vec4 by taking into account swizzles
- Added `ast::Swizzle`
- Skip evaluating expressions in vec4 if swizzling pushes arguments
@bvssvni
Swizzle for call
f77b276
@bvssvni
Take swizzling into account when checking lifetime
b303e14 
- Added “syntax/lifetime_11.dyon”
@bvssvni
Type check swizzle
92c6703 
- Added “typechk/call_3.dyon”
- Added “typechk/call_4.dyon”
@bvssvni
Type check vec4
8908b22 
- Added “typechk/vec4.dyon”
@bvssvni bvssvni changed the title Unpacking vector / swizzling notation Unpacking vector / swizzle notation May 22, 2016
@bvssvni bvssvni merged commit 394017c into PistonDevelopers:master May 22, 2016
@bvssvni bvssvni deleted the swizzle branch May 22, 2016 21:35
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Reviewers
No reviews
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

Successfully merging this pull request may close these issues.
1 participant
@bvssvni