mirror of
https://github.com/carbon-language/carbon-lang.git
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Richard Smith
a8afc45ed5
Also add SemIR ranges to observe test, removing 5K lines of uninteresting SemIR output.
105 lines
3.7 KiB
Plaintext
105 lines
3.7 KiB
Plaintext
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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// INCLUDE-FILE: toolchain/testing/testdata/min_prelude/primitives.carbon
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//
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// AUTOUPDATE
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// TIP: To test this file alone, run:
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// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/builtins/float/div.carbon
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// TIP: To dump output, run:
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// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/builtins/float/div.carbon
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// --- float_div.carbon
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library "[[@TEST_NAME]]";
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fn Div(a: f64, b: f64) -> f64 = "float.div";
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fn RuntimeCallIsValid(a: f64, b: f64) -> f64 {
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//@dump-sem-ir-begin
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return Div(a, b);
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//@dump-sem-ir-end
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}
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var a: f64 = Div(10.0, 2.5);
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let b: f64 = Div(1.0, 0.0);
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let c: f64 = Div(0.0, 0.0);
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// --- fail_too_few.carbon
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library "[[@TEST_NAME]]";
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// CHECK:STDERR: fail_too_few.carbon:[[@LINE+4]]:1: error: invalid signature for builtin function "float.div" [InvalidBuiltinSignature]
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// CHECK:STDERR: fn TooFew(a: f64) -> f64 = "float.div";
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// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~
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// CHECK:STDERR:
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fn TooFew(a: f64) -> f64 = "float.div";
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fn RuntimeCallIsValidTooFew(a: f64) -> f64 {
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return TooFew(a);
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}
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// --- fail_too_many.carbon
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library "[[@TEST_NAME]]";
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// CHECK:STDERR: fail_too_many.carbon:[[@LINE+4]]:1: error: invalid signature for builtin function "float.div" [InvalidBuiltinSignature]
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// CHECK:STDERR: fn TooMany(a: f64, b: f64, c: f64) -> f64 = "float.div";
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// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// CHECK:STDERR:
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fn TooMany(a: f64, b: f64, c: f64) -> f64 = "float.div";
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fn RuntimeCallIsValidTooMany(a: f64, b: f64, c: f64) -> f64 {
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return TooMany(a, b, c);
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}
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// --- fail_bad_return_type.carbon
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library "[[@TEST_NAME]]";
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// CHECK:STDERR: fail_bad_return_type.carbon:[[@LINE+4]]:1: error: invalid signature for builtin function "float.div" [InvalidBuiltinSignature]
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// CHECK:STDERR: fn BadReturnType(a: f64, b: f64) -> bool = "float.div";
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// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// CHECK:STDERR:
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fn BadReturnType(a: f64, b: f64) -> bool = "float.div";
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fn RuntimeCallIsValidBadReturnType(a: f64, b: f64) -> bool {
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return BadReturnType(a, b);
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}
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// --- fail_literal.carbon
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library "[[@TEST_NAME]]";
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fn Literal() -> type = "float_literal.make_type";
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// CHECK:STDERR: fail_literal.carbon:[[@LINE+4]]:1: error: invalid signature for builtin function "float.div" [InvalidBuiltinSignature]
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// CHECK:STDERR: fn DivLiteral(a: Literal(), b: Literal()) -> Literal() = "float.div";
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// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// CHECK:STDERR:
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fn DivLiteral(a: Literal(), b: Literal()) -> Literal() = "float.div";
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// CHECK:STDOUT: --- float_div.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %int_64: Core.IntLiteral = int_value 64 [concrete]
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// CHECK:STDOUT: %f64.dc1: type = class_type @Float, @Float(%int_64) [concrete]
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// CHECK:STDOUT: %Div.type: type = fn_type @Div [concrete]
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// CHECK:STDOUT: %Div: %Div.type = struct_value () [concrete]
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @RuntimeCallIsValid(%a.param: %f64.dc1, %b.param: %f64.dc1) -> out %return.param: %f64.dc1 {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %Div.ref: %Div.type = name_ref Div, file.%Div.decl [concrete = constants.%Div]
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// CHECK:STDOUT: %a.ref: %f64.dc1 = name_ref a, %a
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// CHECK:STDOUT: %b.ref: %f64.dc1 = name_ref b, %b
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// CHECK:STDOUT: %Div.call: init %f64.dc1 = call %Div.ref(%a.ref, %b.ref)
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// CHECK:STDOUT: return %Div.call
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @__global_init() {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: <elided>
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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