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Compile-time calculation: Difference between revisions
Lingo added
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<lang julia>foo() = @fact 10</lang>
then the value of 10! = 3628800 is computed at parse-time and is inlined in the compiled function <code>foo</code>, as can be verified by inspecting the assembly code via the built-in function <code>code_native(foo, ())</code>.
=={{header|Lingo}}==
As an interpreted language with the interpreter always being present, Lingo has no clear separation of compile-time and runtime. Whenever you change the code of a script at runtime, it's immediately (re)compiled to bytecode (in memory). You can also create new scripts at runtime:
<lang lingo>-- create new (movie) script at runtime
m = new(#script)
-- the following line triggers compilation to bytecode
m.scriptText = "on fac10"&RETURN&"return "&(10*9*8*7*6*5*4*3*2)&RETURN&"end"
put fac10()
-- 3628800</lang>
=={{header|m4}}==
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