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minor cleanups

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This commit is contained in:
Andreas Rumpf 2018-12-11 23:07:36 +01:00
commit c682671fea
3 changed files with 8 additions and 18 deletions
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3
compiler/commands.nim
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@ -619,13 +619,12 @@ proc processSwitch*(switch, arg: string, pass: TCmdLinePass, info: TLineInfo;
incl(conf.globalOptions, optRun) incl(conf.globalOptions, optRun)
of "errormax": of "errormax":
expectArg(conf, switch, arg, pass, info) expectArg(conf, switch, arg, pass, info)
conf.errorMax = block:
# Note: `nim check` (etc) can overwrite this. # Note: `nim check` (etc) can overwrite this.
# `0` is meaningless, give it a useful meaning as in clang's -ferror-limit # `0` is meaningless, give it a useful meaning as in clang's -ferror-limit
# If user doesn't set this flag and the code doesn't either, it'd # If user doesn't set this flag and the code doesn't either, it'd
# have the same effect as errorMax = 1 # have the same effect as errorMax = 1
let ret = parseInt(arg) let ret = parseInt(arg)
if ret == 0: high(int) else: ret conf.errorMax = if ret == 0: high(int) else: ret
of "verbosity": of "verbosity":
expectArg(conf, switch, arg, pass, info) expectArg(conf, switch, arg, pass, info)
let verbosity = parseInt(arg) let verbosity = parseInt(arg)

2
doc/advopt.txt
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@ -104,7 +104,7 @@ Advanced options:
value = number of processors (0 for auto-detect) value = number of processors (0 for auto-detect)
--incremental:on|off only recompile the changed modules (experimental!) --incremental:on|off only recompile the changed modules (experimental!)
--verbosity:0|1|2|3 set Nim's verbosity level (1 is default) --verbosity:0|1|2|3 set Nim's verbosity level (1 is default)
--errorMax:int stop after n errors in semantic pass; 0 means unlimited --errorMax:N stop compilation after N errors; 0 means unlimited
--experimental:$1 --experimental:$1
enable experimental language feature enable experimental language feature
-v, --version show detailed version information -v, --version show detailed version information

11
doc/contributing.rst
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@ -263,17 +263,8 @@ Take advantage of no implicit bool conversion
doAssert isValid() == true doAssert isValid() == true
doAssert isValid() # preferred doAssert isValid() # preferred
.. _immediately_invoked_lambdas:
Immediately invoked lambdas (https://en.wikipedia.org/wiki/Immediately-invoked_function_expression)
.. code-block:: nim
let a = (proc (): auto = getFoo())()
let a = block: # preferred
getFoo()
.. _design_for_mcs: .. _design_for_mcs:
Design with method call syntax (UFCS in other languages) chaining in mind Design with method call syntax chaining in mind
.. code-block:: nim .. code-block:: nim