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fixes #1672

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Araq
2014-11-25 23:10:22 +01:00
parent e1630dcc73
commit c1930f1b6e
1 changed files with 7 additions and 10 deletions
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17
lib/system.nim
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@@ -2965,16 +2965,13 @@ when true:
THide(raiseAssert)(msg)
template assert*(cond: bool, msg = "") =
## Raises ``EAssertionFailure`` with `msg` if `cond` is false.
##
## Provides a means to implement `programming by contracts`:idx: in Nim.
## ``assert`` evaluates expression ``cond`` and if ``cond`` is false, it
## raises an ``EAssertionFailure`` exception. However, the compiler may not
## generate any code at all for ``assert`` if it is advised to do so through
## the ``-d:release`` or ``--assertions:off`` `command line switches
## <nimc.html#command-line-switches>`_.
##
## Use ``assert`` for debugging purposes only.
## Raises ``AssertionError`` with `msg` if `cond` is false. Note
## that ``AssertionError`` is hidden from the effect system, so it doesn't
## produce ``{.raises: [AssertionError].}``. This exception is only supposed
## to be caught by unit testing frameworks.
## The compiler may not generate any code at all for ``assert`` if it is
## advised to do so through the ``-d:release`` or ``--assertions:off``
## `command line switches <nimc.html#command-line-switches>`_.
bind instantiationInfo
mixin failedAssertImpl
when compileOption("assertions"):