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Haxe Complete Course / Metaprogramming & Targets

Target-specific code

Learn Target-specific code in Haxe through the exact construct, a dedicated example, a boundary case, and a mastery check.

12 min read • Advanced

Target-specific code is an atomic Haxe lesson inside Metaprogramming & Targets. The example uses the specific syntax, command, API, instruction, or language rule named by this lesson.

Study the construct itself, then change one relevant input and predict the result before running it. That keeps this lesson focused on Target-specific code rather than on generic Haxe syntax.

Topic-specific example

haxe-07-08.hx
haxe Try It Live
class Main { static function main(){ #if sys trace(Sys.systemName()); #elseif js trace(js.Browser.window.location.href); #end } }
Edge case / engineering note

Compile Target-specific code for at least one target and watch for target-specific behavior where the feature crosses a platform boundary.

Content source & attribution
Original Syntaxis Content · Original Syntaxis Content