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Summary: Introduce on-demand parsing of needed ASTs during CTU analysis. The index-file format is extended, and analyzer-option CTUInvocationList is added to specify the exact invocations needed to parse the needed source-files. Reviewers: martong, balazske, Szelethus, xazax.hun, whisperity Reviewed By: martong, xazax.hun Subscribers: gribozavr2, thakis, ASDenysPetrov, ormris, mgorny, whisperity, xazax.hun, baloghadamsoftware, szepet, rnkovacs, a.sidorin, mikhail.ramalho, Szelethus, donat.nagy, dkrupp, Charusso, steakhal, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D75665
23 lines
757 B
C++
23 lines
757 B
C++
// We do not expect any error when one part of the triple is unknown, but other
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// known parts are equal.
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// RUN: rm -rf %t && mkdir %t
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// RUN: mkdir -p %t/ctudir
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// RUN: %clang_cc1 -std=c++14 -triple x86_64-pc-linux-gnu \
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// RUN: -emit-pch -o %t/ctudir/ctu-other.cpp.ast %S/Inputs/ctu-other.cpp
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// RUN: cp %S/Inputs/ctu-other.cpp.externalDefMap.ast-dump.txt %t/ctudir/externalDefMap.txt
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// RUN: %clang_analyze_cc1 -std=c++14 -triple x86_64-unknown-linux-gnu \
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// RUN: -analyzer-checker=core,debug.ExprInspection \
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// RUN: -analyzer-config experimental-enable-naive-ctu-analysis=true \
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// RUN: -analyzer-config ctu-dir=%t/ctudir \
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// RUN: -Werror=ctu \
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// RUN: -verify %s
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// expected-no-diagnostics
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int f(int);
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int main() {
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return f(5);
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}
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