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c1e4be1ad2
This only affects the textual output, but should still improve the experience when we /do/ hit one of these LLVM errors. In addition to showing up better in Xcode, it'll also give us a proper PrettyStackTrace because of the call to abort() instead of exit(1). (There's a bit of finger-crossing that the act of printing the diagnostic doesn't cause more errors. I only tested the fallback path a little.)
43 lines
1.1 KiB
Swift
43 lines
1.1 KiB
Swift
// RUN: rm -rf %t && mkdir -p %t
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// RUN: echo "int global() { return 42; }" | %clang -dynamiclib -o %t/libLinkMe.dylib -x c -
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// RUN: %target-swift-frontend -emit-module -parse-stdlib -o %t -module-name LinkMe -module-link-name LinkMe %S/../../Inputs/empty.swift
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// RUN: %target-jit-run -DIMPORT %s -I %t -L %t 2>&1
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// RUN: %target-jit-run -lLinkMe %s -L %t 2>&1
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// RUN: not %target-jit-run -lLinkMe %s 2>&1
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// RUN: %target-jit-run -lLinkMe -DUSE_DIRECTLY %s -L %t 2>&1
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// RUN: not --crash %target-jit-run -DUSE_DIRECTLY -lLinkMe %s 2>&1
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// REQUIRES: executable_test
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// This is specifically testing autolinking for immediate mode. Please do not
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// change it to use %target-build/%target-run
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// REQUIRES: swift_interpreter
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// REQUIRES: OS=macosx
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import Darwin
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#if IMPORT
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import LinkMe
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#endif
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#if USE_DIRECTLY
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@_silgen_name("global")
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func global() -> Int32
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if global() != 42 {
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exit(EXIT_FAILURE)
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}
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#else
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let RTLD_DEFAULT = UnsafeMutableRawPointer(bitPattern: -2)
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if dlsym(RTLD_DEFAULT, "global") == nil {
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print(String(cString: dlerror()))
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exit(EXIT_FAILURE)
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}
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#endif
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