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Expand the tutorial section on functions

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Marijn Haverbeke 2011-11-02 13:49:37 +01:00
parent 769e9b669b
commit d58a9c7346
3 changed files with 39 additions and 18 deletions
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doc/tutorial/syntax.md
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@ -130,31 +130,31 @@ annotation:
The basic types are written like this:
`()`
: Nil, the type that has only a single value.
: Nil, the type that has only a single value.
`bool`
: Boolean type..
: Boolean type..
`int`
: A machine-pointer-sized integer.
: A machine-pointer-sized integer.
`uint`
: A machine-pointer-sized unsigned integer.
: A machine-pointer-sized unsigned integer.
`i8`, `i16`, `i32`, `i64`
: Signed integers with a specific size (in bits).
: Signed integers with a specific size (in bits).
`u8`, `u16`, `u32`, `u64`
: Unsigned integers with a specific size.
: Unsigned integers with a specific size.
`f32`, `f64`
: Floating-point types.
: Floating-point types.
`float`
: The largest floating-point type efficiently supported on the target machine.
: The largest floating-point type efficiently supported on the target machine.
`char`
: A character is a 32-bit Unicode code point.
: A character is a 32-bit Unicode code point.
`str`
: String type. A string contains a utf-8 encoded sequence of characters.
@ -163,22 +163,22 @@ These can be combined in composite types, which will be described in
more detail later on (the `T`s here stand for any other type):
`[T]`
: Vector type.
: Vector type.
`[mutable T]`
: Mutable vector type.
: Mutable vector type.
`(T1, T2)`
: Tuple type. Any arity above 1 is supported.
: Tuple type. Any arity above 1 is supported.
`{fname1: T1, fname2: T2}`
: Record type.
: Record type.
`fn(arg1: T1, arg2: T2) -> T3`
: Function type.
`fn(arg1: T1, arg2: T2) -> T3`, `lambda()`, `block()`
: Function types.
`@T`, `~T`, `*T`
: Pointer types.
: Pointer types.
`obj { fn method1() }`
: Object type.