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Merge pull request #110 from khinsen/integer_division

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Implement integer division operator
This commit is contained in:
Julien Danjou 2013-04-11 02:11:42 -07:00
commit a729b52155
2 changed files with 6 additions and 0 deletions
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2
hy/compiler.py
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@ -708,6 +708,7 @@ class HyASTCompiler(object):
@builds("%") @builds("%")
@builds("-") @builds("-")
@builds("/") @builds("/")
@builds("//")
@builds("*") @builds("*")
@checkargs(min=2) @checkargs(min=2)
def compile_maths_expression(self, expression): def compile_maths_expression(self, expression):
@ -717,6 +718,7 @@ class HyASTCompiler(object):
ops = {"+": ast.Add, ops = {"+": ast.Add,
"/": ast.Div, "/": ast.Div,
"//": ast.FloorDiv,
"*": ast.Mult, "*": ast.Mult,
"-": ast.Sub, "-": ast.Sub,
"%": ast.Mod} "%": ast.Mod}

4
tests/native_tests/math.hy
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@ -29,6 +29,10 @@
"NATIVE: Test division" "NATIVE: Test division"
(assert (= 25 (/ 100 2 2))))) (assert (= 25 (/ 100 2 2)))))
(setv test_int_div (fn []
"NATIVE: Test integer division"
(assert (= 25 (// 101 2 2)))))
(defn test-modulo [] (defn test-modulo []
"NATIVE: test mod" "NATIVE: test mod"
(assert (= (% 10 2) 0))) (assert (= (% 10 2) 0)))