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b4b59b424d
Add an -enforce-exclusivity=... flag to control enforcement of the law of exclusivity. The flag takes one of four options: "checked": Perform both static (compile-time) and dynamic (run-time) checks. "unchecked": Perform only static enforcement. This is analogous to -Ounchecked. "dynamic-only": Perform only dynamic checks. This is for staging purposes. "none": Perform no checks at all. This is also for staging purposes. The default, for now, is "none". The intent is that in the fullness of time, "checked" and "unchecked" will be the only legal options with "checked" the default. That is, static enforcement will always be enabled and dynamic enforcement will be enabled by default.
120 lines
7.4 KiB
Swift
120 lines
7.4 KiB
Swift
// rdar://13723332 Crash on -emit-sil with no input files
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// RUN: not %target-swift-frontend -emit-sil 2>&1 | %FileCheck -check-prefix=NO_FILES %s
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// RUN: not %target-swift-frontend -emit-sil -parse-as-library 2>&1 | %FileCheck -check-prefix=NO_FILES %s
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// NO_FILES: this mode requires at least one input file
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// RUN: not %target-swift-frontend -parse-sil -emit-sil 2>&1 | %FileCheck -check-prefix=SIL_FILES %s
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// RUN: not %target-swift-frontend -parse-sil -emit-sil %s %s 2>&1 | %FileCheck -check-prefix=SIL_FILES %s
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// SIL_FILES: this mode requires a single input file
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// RUN: not %target-swift-frontend -emit-silgen -parse-as-library %S/Inputs/invalid-module-name.swift 2>&1 | %FileCheck -check-prefix=INVALID_MODULE_NAME %s
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// INVALID_MODULE_NAME: error: module name "invalid-module-name" is not a valid identifier; use -module-name flag to specify an alternate name
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// RUN: not %target-swift-frontend -emit-silgen -parse-as-library %S/Inputs/invalid.module.name.swift 2>&1 | %FileCheck -check-prefix=INVALID_MODULE_NAME2 %s
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// INVALID_MODULE_NAME2: error: module name "invalid.module.name" is not a valid identifier; use -module-name flag to specify an alternate name
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// RUN: not %target-swift-frontend -emit-silgen -parse-as-library %S/Inputs/invalid-module-name.swift -module-name still-invalid 2>&1 | %FileCheck -check-prefix=STILL_INVALID %s
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// STILL_INVALID: error: module name "still-invalid" is not a valid identifier{{$}}
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// RUN: not %target-swiftc_driver -emit-silgen -parse-as-library %s -module-name "Swift" 2>&1 | %FileCheck -check-prefix=STDLIB_MODULE %s
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// RUN: %target-swiftc_driver -emit-silgen -parse-as-library %s -module-name "Swift" -parse-stdlib -###
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// STDLIB_MODULE: error: module name "Swift" is reserved for the standard library{{$}}
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// RUN: not %target-swift-frontend -typecheck -emit-module %s 2>&1 | %FileCheck -check-prefix=PARSE_NO_MODULE %s
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// PARSE_NO_MODULE: error: this mode does not support emitting modules{{$}}
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// RUN: not %target-swift-frontend -dump-ast -emit-dependencies %s 2>&1 | %FileCheck -check-prefix=DUMP_NO_DEPS %s
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// DUMP_NO_DEPS: error: this mode does not support emitting dependency files{{$}}
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// Should not fail with non-zero exit code.
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// RUN: %target-swift-frontend -emit-silgen %S/Inputs/invalid-module-name.swift > /dev/null
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// RUN: %target-swift-frontend -emit-silgen -parse-as-library %S/Inputs/invalid-module-name.swift -module-name foo > /dev/null
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// RUN: %target-swift-frontend -typecheck -parse-as-library %S/Inputs/invalid-module-name.swift -module-name foo
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// RUN: not %swiftc_driver -crazy-option-that-does-not-exist %s 2>&1 | %FileCheck -check-prefix=INVALID_OPTION %s
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// RUN: not %swift_driver -crazy-option-that-does-not-exist 2>&1 | %FileCheck -check-prefix=INVALID_OPTION %s
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// INVALID_OPTION: error: unknown argument: '-crazy-option-that-does-not-exist'
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// RUN: %swiftc_driver -assert-config Debug -### %s | %FileCheck -check-prefix=ASSERTCONFIG %s
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// RUN: %swift_driver -assert-config Debug -### | %FileCheck -check-prefix=ASSERTCONFIG %s
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// ASSERTCONFIG: -assert-config Debug
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// RUN: %swiftc_driver -assert-config Release -### %s | %FileCheck -check-prefix=ASSERTCONFIG_RELEASE %s
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// RUN: %swift_driver -assert-config Release -### %s | %FileCheck -check-prefix=ASSERTCONFIG_RELEASE %s
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// ASSERTCONFIG_RELEASE: -assert-config Release
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// RUN: %swiftc_driver -assert-config Unchecked -### %s | %FileCheck -check-prefix=ASSERTCONFIG_UNCHECKED %s
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// RUN: %swift_driver -assert-config Unchecked -### %s | %FileCheck -check-prefix=ASSERTCONFIG_UNCHECKED %s
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// ASSERTCONFIG_UNCHECKED: -assert-config Unchecked
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// RUN: %swiftc_driver -assert-config DisableReplacement -### %s | %FileCheck -check-prefix=ASSERTCONFIG_DISABLEREPLACEMENT %s
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// RUN: %swift_driver -assert-config DisableReplacement -### %s | %FileCheck -check-prefix=ASSERTCONFIG_DISABLEREPLACEMENT %s
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// ASSERTCONFIG_DISABLEREPLACEMENT: -assert-config DisableReplacement
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// RUN: not %swiftc_driver -import-objc-header fake.h -import-underlying-module -c %s 2>&1 | %FileCheck -check-prefix=FRAMEWORK_BRIDGING_HEADER %s
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// FRAMEWORK_BRIDGING_HEADER: error: using bridging headers with framework targets is unsupported
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// RUN: %swift_driver -### | %FileCheck -check-prefix=DEFAULT_REPL %s
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// DEFAULT_REPL: -repl
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// RUN: not %swiftc_driver 2>&1 | %FileCheck -check-prefix=DEFAULT_EXEC_ERR %s
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// DEFAULT_EXEC_ERR: error: no input files
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// RUN: %swiftc_driver %s -### 2>&1 | %FileCheck -check-prefix=DEFAULT_EXEC %s
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// DEFAULT_EXEC: -c
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// DEFAULT_EXEC: ld
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// RUN: %swift_driver -repl -### 2>&1 | %FileCheck -check-prefix=REPL %s
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// REPL: warning: unnecessary option '-repl'
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// RUN: %swift_driver -lldb-repl -### 2>&1 | %FileCheck -check-prefix=LLDB_REPL %s
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// LLDB_REPL-NOT: warning
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// LLDB_REPL: lldb
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// LLDB_REPL-NOT: warning
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// RUN: %swift_driver -deprecated-integrated-repl -### 2>&1 | %FileCheck -check-prefix=INTEGRATED_REPL %s
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// INTEGRATED_REPL-NOT: warning
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// INTEGRATED_REPL: -repl
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// INTEGRATED_REPL-NOT: warning
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// RUN: %swift_driver -### %s | %FileCheck -check-prefix=DEFAULT_I %s
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// DEFAULT_I: -interpret
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// RUN: not %swift_driver -### -i %s 2>&1 | %FileCheck -check-prefix=I_MODE %s
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// RUN: not %swift_driver -### -i 2>&1 | %FileCheck -check-prefix=I_MODE %s
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// RUN: not %swiftc_driver -### -i %s 2>&1 | %FileCheck -check-prefix=I_MODE %s
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// RUN: not %swiftc_driver -### -i 2>&1 | %FileCheck -check-prefix=I_MODE %s
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// I_MODE: error: the flag '-i' is no longer required and has been removed; use 'swift input-filename'
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// RUN: not %swift_driver -### -c %s 2>&1 | %FileCheck -check-prefix=C_MODE %s
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// C_MODE: error: unsupported option '-c'
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// RUN: not %swift_driver -### -emit-object %s 2>&1 | %FileCheck -check-prefix=OBJ_MODE %s
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// OBJ_MODE: error: unsupported option '-emit-object'
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// RUN: not %swift_driver -### -emit-executable %s 2>&1 | %FileCheck -check-prefix=EXEC_MODE %s
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// EXEC_MODE: error: unsupported option '-emit-executable'
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// RUN: not %swift_driver -### -o %t %s 2>&1 | %FileCheck -check-prefix=ARG_o %s
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// ARG_o: error: unsupported option '-o'
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// RUN: not %swiftc_driver -### -repl 2>&1 | %FileCheck -check-prefix=REPL_MODE_SWIFTC %s
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// REPL_MODE_SWIFTC: error: unsupported option '-repl'
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// RUN: not %swiftc_driver -### -lldb-repl 2>&1 | %FileCheck -check-prefix=LLDB_REPL_MODE_SWIFTC %s
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// LLDB_REPL_MODE_SWIFTC: error: unsupported option '-lldb-repl'
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// RUN: not %swiftc_driver -### -deprecated-integrated-repl 2>&1 | %FileCheck -check-prefix=INT_REPL_MODE_SWIFTC %s
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// INT_REPL_MODE_SWIFTC: error: unsupported option '-deprecated-integrated-repl'
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// RUN: %swift_driver -g -### %s 2>&1 | %FileCheck -check-prefix=OPTIONS_BEFORE_FILE %s
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// OPTIONS_BEFORE_FILE: -g
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// RUN: not %swift_driver -target abc -### %s 2>&1 | %FileCheck -check-prefix=BAD_TARGET %s
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// BAD_TARGET: error: unknown target 'abc'
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// RUN: %swiftc_driver -incremental %s -### 2>&1 | %FileCheck -check-prefix=INCREMENTAL_WITHOUT_OFM %s
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// INCREMENTAL_WITHOUT_OFM: warning: ignoring -incremental (currently requires an output file map)
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// INCREMENTAL_WITHOUT_OFM: swift -frontend
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// RUN: %swiftc_driver -incremental -output-file-map %S/Inputs/empty-ofm.json %s -### 2>&1 | %FileCheck -check-prefix=INCREMENTAL_WITHOUT_OFM_ENTRY %s
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// INCREMENTAL_WITHOUT_OFM_ENTRY: ignoring -incremental; output file map has no master dependencies entry ("swift-dependencies" under "")
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// INCREMENTAL_WITHOUT_OFM_ENTRY: swift -frontend
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// RUN: %swiftc_driver -driver-print-jobs -enforce-exclusivity=checked %s | %FileCheck -check-prefix=EXCLUSIVITY_CHECKED %s
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// EXCLUSIVITY_CHECKED: swift
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// EXCLUSIVITY_CHECKED: -enforce-exclusivity=checked
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