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6d24c52b80
A recent PR (#77204) started to import C++ source locations into Swift. This PR flips a switch so these locations are actually used more widely. Now some of the diagnostic locations are changed, but they generally improved the quality of the diagnostics, pointing out conformances imported from Obj-C code right when they are declared.
73 lines
3.4 KiB
Swift
73 lines
3.4 KiB
Swift
// RUN: not %target-swift-frontend(mock-sdk: %clang-importer-sdk) -swift-version 5 -enable-objc-interop -typecheck %s -diagnostic-style llvm 2>&1 | %FileCheck %s --strict-whitespace
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// REQUIRES: objc_interop
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// Referencing a single declaration should only surface diagnostics about that declaration, no more
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import IncompleteTypes
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import cfuncs
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import ctypes
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// CHECK-NOT: note
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// CHECK-NOT: warning
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// CHECK-NOT: error
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let bar = Bar()
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_ = bar.methodReturningForwardDeclaredInterface()
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// CHECK: experimental_diagnostics_no_noise.swift:{{[0-9]+}}:{{[0-9]+}}: error: value of type 'Bar' has no member 'methodReturningForwardDeclaredInterface'
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// CHECK-NEXT: _ = bar.methodReturningForwardDeclaredInterface()
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// CHECK-NEXT: ~~~ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// CHECK-NEXT: IncompleteTypes.h:{{[0-9]+}}:{{[0-9]+}}: note: method 'methodReturningForwardDeclaredInterface' unavailable (cannot import)
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// CHECK-NEXT: - (ForwardDeclaredInterface *) methodReturningForwardDeclaredInterface;
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// CHECK-NEXT: ^
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// CHECK-NEXT: IncompleteTypes.h:{{[0-9]+}}:{{[0-9]+}}: note: return type unavailable (cannot import)
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// CHECK-NEXT: - (ForwardDeclaredInterface *) methodReturningForwardDeclaredInterface;
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// CHECK-NEXT: ^
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// CHECK-NEXT: IncompleteTypes.h:{{[0-9]+}}:{{[0-9]+}}: note: interface 'ForwardDeclaredInterface' is incomplete
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// CHECK-NEXT: - (ForwardDeclaredInterface *) methodReturningForwardDeclaredInterface;
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// CHECK-NEXT: ^
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// CHECK-NEXT: IncompleteTypes.h:{{[0-9]+}}:{{[0-9]+}}: note: interface 'ForwardDeclaredInterface' forward declared here
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// CHECK-NEXT: @class ForwardDeclaredInterface;
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// CHECK-NEXT: ^
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// CHECK-NOT: note
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// CHECK-NOT: warning
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// CHECK-NOT: error
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unsupported_parameter_type(1,2)
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// CHECK: experimental_diagnostics_no_noise.swift:{{[0-9]+}}:{{[0-9]+}}: error: cannot find 'unsupported_parameter_type' in scope
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// CHECK-NEXT: unsupported_parameter_type(1,2)
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// CHECK-NEXT: ^~~~~~~~~~~~~~~~~~~~~~~~~~
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// CHECK-NEXT: cfuncs.h:{{[0-9]+}}:{{[0-9]+}}: note: function 'unsupported_parameter_type' unavailable (cannot import)
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// CHECK-NEXT: int unsupported_parameter_type(int param1, _Complex int param2);
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// CHECK-NEXT: {{^}}^
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// CHECK-NEXT: cfuncs.h:{{[0-9]+}}:{{[0-9]+}}: note: parameter 'param2' unavailable (cannot import)
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// CHECK-NEXT: int unsupported_parameter_type(int param1, _Complex int param2);
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// CHECK-NEXT: {{^}} ^
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// CHECK-NEXT: cfuncs.h:{{[0-9]+}}:{{[0-9]+}}: note: built-in type 'Complex' not supported
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// CHECK-NEXT: int unsupported_parameter_type(int param1, _Complex int param2);
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// CHECK-NEXT: {{^}} ^
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// CHECK-NOT: note
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// CHECK-NOT: warning
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// CHECK-NOT: error
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let s: PartialImport
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s.c = 5
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// CHECK: experimental_diagnostics_no_noise.swift:{{[0-9]+}}:{{[0-9]+}}: error: value of type 'PartialImport' has no member 'c'
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// CHECK-NEXT: s.c = 5
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// CHECK-NEXT: ~ ^
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// CHECK-NEXT: ctypes.h:{{[0-9]+}}:{{[0-9]+}}: note: field 'c' unavailable (cannot import)
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// CHECK-NEXT: int _Complex c;
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// CHECK-NEXT: ^
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// CHECK-NEXT: ctypes.h:{{[0-9]+}}:{{[0-9]+}}: note: built-in type 'Complex' not supported
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// CHECK-NEXT: int _Complex c;
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// CHECK-NEXT: ^
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// CHECK-NEXT: ctypes.h:{{[0-9]+}}:{{[0-9]+}}: note: did you mean 'a'?
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// CHECK-NEXT: int a;
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// CHECK-NEXT: ^
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// CHECK-NEXT: ctypes.h:{{[0-9]+}}:{{[0-9]+}}: note: did you mean 'b'?
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// CHECK-NEXT: int b;
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// CHECK-NEXT: ^
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// CHECK-NOT: note
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// CHECK-NOT: warning
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// CHECK-NOT: error
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