37 lines
1.1 KiB
Lua
37 lines
1.1 KiB
Lua
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-- sample lua function that returns values in reverse order
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local function lc(a,b,c)
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return c,b,a
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end
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-- sample lua function that throws a lua error
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local function le(a,b,c)
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error( 'sample error', 0 )
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end
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-- function that does a plain call to the underlying function
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local function cp(f,a,b,c)
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global = f(a,b,c)
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return global
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end
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-- function that does a tail call to the underlying function
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local function ct(f,a,b,c)
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return f(a,b,c)
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end
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-- lua calls
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print( 'lc(22,33,44)', lc(22,33,44) )
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print( 'pcall(lc,22,33,44)', pcall(lc,22,33,44) )
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print( 'pcall(le,22,33,44)', pcall(le,22,33,44) )
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print( 'cp(lc,22,33,44)', cp(lc,22,33,44) )
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print( 'pcall(cp,lc,22,33,44)', pcall(cp,lc,22,33,44) )
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print( 'pcall(cp,le,22,33,44)', pcall(cp,le,22,33,44) )
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print( 'ct(lc,22,33,44)', ct(lc,22,33,44) )
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print( 'pcall(ct,lc,22,33,44)', pcall(ct,lc,22,33,44) )
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print( 'pcall(ct,le,22,33,44)', pcall(ct,le,22,33,44) )
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print( "assert(true,'a','b','c')", assert( true, 'a', 'b', 'c' ) )
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print( "pcall(assert,true,'a','b','c')", pcall(assert, true, 'a', 'b', 'c' ) )
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print( "pcall(assert,false,'a','b','c')", pcall(assert, false, 'a', 'b', 'c' ) )
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