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| author | Araq <rumpf_a@web.de> | 2018-09-03 11:51:15 +0200 |
|---|---|---|
| committer | Araq <rumpf_a@web.de> | 2018-09-03 11:51:15 +0200 |
| commit | 4b823b2825beb9732fbd70109ae77a229cfe54f2 (patch) | |
| tree | bb266677c4bcccf44cb8f701f963d3dea2175963 | |
| parent | 602aeef4d4d70b9fe8c6a1e318538697b3e23bfc (diff) | |
| download | Nim-4b823b2825beb9732fbd70109ae77a229cfe54f2.tar.gz | |
manual: more documentation for the 'using' statement; closes #8565
| -rw-r--r-- | doc/manual.rst | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/doc/manual.rst b/doc/manual.rst index e3199cecf..7a765ef63 100644 --- a/doc/manual.rst +++ b/doc/manual.rst @@ -17,8 +17,7 @@ About this document =================== **Note**: This document is a draft! Several of Nim's features may need more -precise wording. This manual is constantly evolving until the 1.0 release and is -not to be considered as the final proper specification. +precise wording. This manual is constantly evolving into a proper specification. This document describes the lexis, the syntax, and the semantics of Nim. @@ -2985,6 +2984,10 @@ name ``c`` should default to type ``Context``, ``n`` should default to proc bar(c, n, counter) = ... proc baz(c, n) = ... + proc mixedMode(c, n; x, y: int) = + # 'c' is inferred to be of the type 'Context' + # 'n' is inferred to be of the type 'Node' + # But 'x' and 'y' are of type 'int'. The ``using`` section uses the same indentation based grouping syntax as a ``var`` or ``let`` section. @@ -2992,6 +2995,9 @@ a ``var`` or ``let`` section. Note that ``using`` is not applied for ``template`` since untyped template parameters default to the type ``system.untyped``. +Mixing parameters that should use the ``using`` declaration with parameters +that are explicitly typed is possible and requires a semicolon between them. + If expression ------------- |