lib: intro `Float.lerp` for simple linear interpolation

[nit.git] / lib / c.nit

diff --git a/lib/c.nit b/lib/c.nit
index 306f2cc..ae1b875 100644 (file)
--- a/lib/c.nit
+++ b/lib/c.nit
@@ -29,7 +29,7 @@ abstract class CArray[E]
        # Pointer to the real C array
        var native_array: NATIVE is noinit
 
-       private init(length: Int) do self._length = length
+       private init(length: Int) is old_style_init do self._length = length
 
        redef fun [](index)
        do
@@ -70,10 +70,10 @@ extern class NativeCArray `{ void * `}
        type E: nullable Object
 
        # Get element at `index`.
-       fun [](index: E): E is abstract
+       fun [](index: Int): E is abstract
 
        # Set `val` at `index`.
-       fun []=(index: E, val: E) is abstract
+       fun []=(index: Int, val: E) is abstract
 
        # Return pointer to the address to the second element of this array
        #
@@ -86,8 +86,8 @@ class CIntArray
        super CArray[Int]
        redef type NATIVE: NativeCIntArray
 
-       init(size: Int)
-       do
+       # Initialize a new CIntArray of `size` elements.
+       init(size: Int) is old_style_init do
                native_array = new NativeCIntArray(size)
                super size
        end
@@ -123,8 +123,7 @@ class CByteArray
        redef type NATIVE: NativeCByteArray
 
        # Allocate a new array of `size`
-       init(size: Int)
-       do
+       init(size: Int) is old_style_init do
                native_array = new NativeCByteArray(size)
                super size
        end