mirror of
https://github.com/apple/swift.git
synced 2025-12-14 20:36:38 +01:00
f88d2c638f
Enable expression macros by default, and add separate feature flags for attached and freestanding macros.
74 lines
2.6 KiB
Swift
74 lines
2.6 KiB
Swift
// REQUIRES: OS=macosx
|
|
|
|
// RUN: %empty-directory(%t)
|
|
// RUN: split-file %s %t
|
|
|
|
// RUN: %clang \
|
|
// RUN: -isysroot %sdk \
|
|
// RUN: -I %swift_src_root/include \
|
|
// RUN: -L %swift-lib-dir -l_swiftMockPlugin \
|
|
// RUN: -Wl,-rpath,%swift-lib-dir \
|
|
// RUN: -o %t/mock-plugin \
|
|
// RUN: %t/plugin.c
|
|
|
|
// RUN: %swift-target-frontend \
|
|
// RUN: -typecheck -verify \
|
|
// RUN: -swift-version 5 \
|
|
// RUN: -load-plugin-executable %t/mock-plugin#TestPlugin \
|
|
// RUN: -dump-macro-expansions \
|
|
// RUN: %t/test.swift \
|
|
// RUN: 2>&1 | tee %t/macro-expansions.txt
|
|
|
|
// RUN: %FileCheck -strict-whitespace %s < %t/macro-expansions.txt
|
|
|
|
//--- test.swift
|
|
@freestanding(expression) macro testString(_: Any) -> String = #externalMacro(module: "TestPlugin", type: "TestStringMacro")
|
|
@freestanding(expression) macro testStringWithError(_: Any) -> String = #externalMacro(module: "TestPlugin", type: "TestStringWithErrorMacro")
|
|
|
|
func test() {
|
|
let _: String = #testString(123)
|
|
let _: String = #testStringWithError(321)
|
|
// expected-error @-1 {{message from plugin}}
|
|
}
|
|
|
|
// CHECK: ------------------------------
|
|
// CHECK-NEXT: {{^}}"123"
|
|
// CHECK-NEXT: {{^}} + "foo "
|
|
// CHECK-NEXT: ------------------------------
|
|
|
|
// CHECK: ------------------------------
|
|
// CHECK-NEXT: {{^}}"bar"
|
|
// CHECK-NEXT: ------------------------------
|
|
|
|
//--- plugin.c
|
|
#include "swift-c/MockPlugin/MockPlugin.h"
|
|
|
|
MOCK_PLUGIN([
|
|
{
|
|
"expect": {"getCapability": {}},
|
|
"response": {"getCapabilityResult": {"capability": {"protocolVersion": 1}}}
|
|
},
|
|
{
|
|
"expect": {"expandFreestandingMacro": {
|
|
"macro": {"moduleName": "TestPlugin", "typeName": "TestStringMacro"},
|
|
"syntax": {"kind": "expression", "source": "#testString(123)"}}},
|
|
"response": {"expandFreestandingMacroResult": {"expandedSource": "\"123\"\n + \"foo \"", "diagnostics": []}}
|
|
},
|
|
{
|
|
"expect": {"expandFreestandingMacro": {
|
|
"macro": {"moduleName": "TestPlugin", "typeName": "TestStringWithErrorMacro"},
|
|
"syntax": {"kind": "expression", "source": "#testStringWithError(321)"}}},
|
|
"response": {"expandFreestandingMacroResult": {
|
|
"expandedSource": "\"bar\"",
|
|
"diagnostics": [
|
|
{"severity": "error",
|
|
"position": {"offset": "=req.expandFreestandingMacro.syntax.location.offset",
|
|
"fileName": "=req.expandFreestandingMacro.syntax.location.fileName"},
|
|
"message":"message from plugin",
|
|
"highlights": [],
|
|
"notes": [],
|
|
"fixIts": []}
|
|
]}}
|
|
}
|
|
])
|