65 lines
2.9 KiB
C++
65 lines
2.9 KiB
C++
//===-- main.cpp ------------------------------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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template <class T, int... Args> struct C {
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T member;
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bool isSixteenThirtyTwo() { return false; }
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};
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template <> struct C<int, 16> {
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int member;
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bool isSixteenThirtyTwo() { return false; }
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};
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template <> struct C<int, 16, 32> : C<int, 16> {
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bool isSixteenThirtyTwo() { return true; }
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};
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template <class T, typename... Args> struct D {
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T member;
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bool isIntBool() { return false; }
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};
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template <> struct D<int, int> {
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int member;
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bool isIntBool() { return false; }
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};
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template <> struct D<int, int, bool> : D<int, int> {
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bool isIntBool() { return true; }
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};
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int main (int argc, char const *argv[])
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{
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C<int,16,32> myC;
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C<int,16> myLesserC;
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myC.member = 64;
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(void)C<int,16,32>().isSixteenThirtyTwo();
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(void)C<int,16>().isSixteenThirtyTwo();
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(void)(myC.member != 64); //% self.expect("expression -- myC", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["64"])
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//% self.expect("expression -- myLesserC.isSixteenThirtyTwo()", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["false"])
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//% self.expect("expression -- myC.isSixteenThirtyTwo()", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["true"])
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// Disabling until we do template lookup correctly: http://lists.llvm.org/pipermail/lldb-commits/Week-of-Mon-20180507/040689.html
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//#% self.expect("expression -- C<int, 16>().isSixteenThirtyTwo()", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["false"])
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//#% self.expect("expression -- C<int, 16, 32>().isSixteenThirtyTwo()", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["true"])
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D<int,int,bool> myD;
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D<int,int> myLesserD;
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myD.member = 64;
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(void)D<int,int,bool>().isIntBool();
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(void)D<int,int>().isIntBool();
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return myD.member != 64; //% self.expect("expression -- myD", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["64"])
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//% self.expect("expression -- myLesserD.isIntBool()", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["false"])
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//% self.expect("expression -- myD.isIntBool()", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["true"])
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// See comment above.
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//#% self.expect("expression -- D<int, int>().isIntBool()", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["false"])
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//#% self.expect("expression -- D<int, int, bool>().isIntBool()", DATA_TYPES_DISPLAYED_CORRECTLY, substrs = ["true"])
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}
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