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carbon-lang/explorer/testdata/generic_class/fail_argument_deduction.carbon
T
Richard Smith e26bc32343 Change remaining uses of Bool to bool, following #750. (#1901)
The most significant change here is that explorer now uses the chosen spelling
rather than the old `Bool` spelling. Also update a few documentation examples
and some skeletal design docs to use the chosen spelling.
2022-08-03 17:55:34 -07:00

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// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
// Exceptions. See /LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
// RUN: %{not} %{explorer} %s 2>&1 | \
// RUN: %{FileCheck} --match-full-lines --allow-unused-prefixes=false %s
// RUN: %{not} %{explorer} --parser_debug --trace_file=- %s 2>&1 | \
// RUN: %{FileCheck} --match-full-lines --allow-unused-prefixes %s
// AUTOUPDATE: %{explorer} %s
package ExplorerTest api;
class Point(T:! Type) {
var x: T;
var y: T;
}
fn FirstOfTwoPoints[T:! Type](a: Point(T), b: Point(T)) -> Point(T) {
return a;
}
fn Main() -> i32 {
var p: Point(i32) = {.x = 0, .y = 1};
var q: Point(bool) = {.x = true, .y = false};
// CHECK: COMPILATION ERROR: {{.*}}/explorer/testdata/generic_class/fail_argument_deduction.carbon:[[@LINE+3]]: deduced multiple different values for T:! Type:
// CHECK: i32
// CHECK: bool
return FirstOfTwoPoints(p, q).x;
}