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swift-mirror/test/Frontend/supplementary-output-support.swift
Jordan Rose b9ae66d768 [Frontend] Add a new -emit-interface-path option
...but don't hook it up to anything yet.

This is the very very start of the module stability / textual
interfaces feature described at

  https://forums.swift.org/t/plan-for-module-stability/14551/

For now I've just made it a frontend option (not a driver option),
which is good enough for testing.
2018-07-20 16:40:51 -07:00

33 lines
2.8 KiB
Swift

// Checks what happens when trying to emit various supplementary outputs from
// modes that don't support them. This isn't critical because the driver should
// never ask the frontend to do this, but it's nice for people writing tests.
// RUN: not %target-swift-frontend -typecheck -emit-module %s 2>&1 | %FileCheck -check-prefix=PARSE_NO_MODULE %s
// PARSE_NO_MODULE: error: this mode does not support emitting modules{{$}}
// RUN: not %target-swift-frontend -parse -emit-dependencies %s 2>&1 | %FileCheck -check-prefix=PARSE_NO_DEPS %s
// PARSE_NO_DEPS: error: this mode does not support emitting dependency files{{$}}
// RUN: not %target-swift-frontend -dump-ast -emit-dependencies %s 2>&1 | %FileCheck -check-prefix=DUMP_NO_DEPS %s
// DUMP_NO_DEPS: error: this mode does not support emitting dependency files{{$}}
// RUN: not %target-swift-frontend -parse -emit-reference-dependencies %s 2>&1 | %FileCheck -check-prefix=PARSE_NO_REFERENCE_DEPS %s
// PARSE_NO_REFERENCE_DEPS: error: this mode does not support emitting reference dependency files{{$}}
// RUN: not %target-swift-frontend -dump-ast -emit-reference-dependencies %s 2>&1 | %FileCheck -check-prefix=DUMP_NO_REFERENCE_DEPS %s
// DUMP_NO_REFERENCE_DEPS: error: this mode does not support emitting reference dependency files{{$}}
// RUN: not %target-swift-frontend -resolve-imports -emit-reference-dependencies %s 2>&1 | %FileCheck -check-prefix=RESOLVE_IMPORTS_NO_REFERENCE_DEPS %s
// RESOLVE_IMPORTS_NO_REFERENCE_DEPS: error: this mode does not support emitting reference dependency files{{$}}
// RUN: not %target-swift-frontend -parse -emit-objc-header %s 2>&1 | %FileCheck -check-prefix=PARSE_NO_OBJC_HEADER %s
// PARSE_NO_OBJC_HEADER: error: this mode does not support emitting Objective-C headers{{$}}
// RUN: not %target-swift-frontend -dump-ast -emit-objc-header %s 2>&1 | %FileCheck -check-prefix=DUMP_NO_OBJC_HEADER %s
// DUMP_NO_OBJC_HEADER: error: this mode does not support emitting Objective-C headers{{$}}
// RUN: not %target-swift-frontend -resolve-imports -emit-objc-header %s 2>&1 | %FileCheck -check-prefix=RESOLVE_IMPORTS_NO_OBJC_HEADER %s
// RESOLVE_IMPORTS_NO_OBJC_HEADER: error: this mode does not support emitting Objective-C headers{{$}}
// RUN: not %target-swift-frontend -parse -emit-interface-path %t %s 2>&1 | %FileCheck -check-prefix=PARSE_NO_INTERFACE %s
// PARSE_NO_INTERFACE: error: this mode does not support emitting textual interface files{{$}}
// RUN: not %target-swift-frontend -typecheck -emit-interface-path %t %s 2>&1 | %FileCheck -check-prefix=TYPECHECK_NO_INTERFACE %s
// TYPECHECK_NO_INTERFACE: error: this mode does not support emitting textual interface files{{$}}
// RUN: not %target-swift-frontend -emit-silgen -emit-interface-path %t %s 2>&1 | %FileCheck -check-prefix=SILGEN_NO_INTERFACE %s
// SILGEN_NO_INTERFACE: error: this mode does not support emitting textual interface files{{$}}