c3f8dd1228
A large majority of the LIT tests of the clang static analyzer use RUN lines with the placeholder `%clang_analyze_cc1` which expands to `%clang_cc1 -analyze -setup-static-analyzer` where the only effect of `-setup-static-analyzer` is that it ensures that the macro `__clang_analyzer__` is defined. However, there were some tests that used `%clang_cc1 -analyze` directly; this commit changes those to using `%clang_analyze_cc1` for the sake of consistency. Previously `%clang_analyze_cc1` did not work within the directory `exploded-graph-rewriter` (because that directory has its own custom `lit.local.cfg`) but this problem was eliminated by the recent commit 40cc4379cda6e0d6efe72c55d1968f9cf427a16a, so it was possible to resolve and delete the FIXME comments asking for this change. There are a few tests that use `%clang --analyze` or other command-line flags (e.g. help flags), those are not affected by this change. This cleanup was discussed in the discourse thread https://discourse.llvm.org/t/taking-ownership-of-clang-test-analysis/84689/11
42 lines
1.7 KiB
C++
42 lines
1.7 KiB
C++
// RUN: rm -rf %t
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// RUN: mkdir %t
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// RUN: echo '41:c:@S@G@F@G#@Sa@F@operator void (*)(int)#1 %/t/importee.ast' >> %t/externalDefMap.txt
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// RUN: echo '38:c:@S@G@F@G#@Sa@F@operator void (*)()#1 %/t/importee.ast' >> %t/externalDefMap.txt
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// RUN: echo '14:c:@F@importee# %/t/importee.ast' >> %t/externalDefMap.txt
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// RUN: %clang_cc1 -emit-pch %/S/Inputs/ctu-lookup-name-with-space.cpp -o %t/importee.ast
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// RUN: cd %t
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// RUN: %clang_analyze_cc1 \
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// RUN: -analyzer-checker=core \
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// RUN: -analyzer-config experimental-enable-naive-ctu-analysis=true \
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// RUN: -analyzer-config ctu-dir=. \
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// RUN: -analyzer-config display-ctu-progress=true \
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// RUN: -verify %s 2>&1 | FileCheck %s
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// CHECK: CTU loaded AST file
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// FIXME: In this test case, we cannot use the on-demand-parsing approach to
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// load the external TU.
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//
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// In the Darwin system, the target triple is determined by the driver,
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// rather than using the default one like other systems. However, when
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// using bare `clang -cc1`, the adjustment is not done, which cannot
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// match the one loaded with on-demand-parsing (adjusted triple).
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// We bypass this problem by loading AST files, whose target triple is
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// also unadjusted when generated via `clang -cc1 -emit-pch`.
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//
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// Refer to: https://discourse.llvm.org/t/60762
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//
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// This is also the reason why the test case of D75665 (introducing
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// the on-demand-parsing feature) is enabled only on Linux.
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void importee();
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void trigger() {
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// Call an external function to trigger the parsing process of CTU index.
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// Refer to file Inputs/ctu-lookup-name-with-space.cpp for more details.
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importee(); // expected-no-diagnostics
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}
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