def test_not_calling_end_explodes():
F1 = lltype.FuncType([lltype.Signed], lltype.Signed)
rgenop = RGenOp()
sigtoken = rgenop.sigToken(F1)
builder, gv_adder, [gv_x] = rgenop.newgraph(sigtoken, "adder")
builder.start_writing()
gv_result = builder.genop2("int_add", gv_x, rgenop.genconst(5))
builder.finish_and_return(sigtoken, gv_result)
#builder.end() <--- the point
ptr = gv_adder.revealconst(lltype.Ptr(F1))
py.test.raises(AssertionError, "testgengraph(ptr._obj.graph, [1])")
def test_not_calling_end_explodes():
F1 = lltype.FuncType([lltype.Signed], lltype.Signed)
rgenop = RGenOp()
sigtoken = rgenop.sigToken(F1)
builder, gv_adder, [gv_x] = rgenop.newgraph(sigtoken, "adder")
builder.start_writing()
gv_result = builder.genop2("int_add", gv_x, rgenop.genconst(5))
builder.finish_and_return(sigtoken, gv_result)
#builder.end() <--- the point
ptr = gv_adder.revealconst(lltype.Ptr(F1))
py.test.raises(AssertionError, "testgengraph(ptr._obj.graph, [1])")
