33 lines
1.1 KiB
Diff
33 lines
1.1 KiB
Diff
From 151351ea22c855e4e605b8fd2058c19dc4ae5ed6 Mon Sep 17 00:00:00 2001
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From: Matheus Marchini <mat@mmarchini.me>
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Date: Tue, 16 Apr 2019 12:06:01 -0700
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Subject: [PATCH 2/2] fix struct definition from headers
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Regression caused by iovisor/bpftrace@80ce138c7. With the changes on how
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we identify the parent struct, we ended up with our parent cursor in the
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header file sometimes instead of a valid cursor. This PR checks if the
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parent cursor is a struct, otherwise returns an empty string and let the
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caller handle the situation (which is similar to the previous behavior).
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---
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src/clang_parser.cpp | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/src/clang_parser.cpp b/src/clang_parser.cpp
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index b1db8ff..b787b67 100644
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--- a/src/clang_parser.cpp
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+++ b/src/clang_parser.cpp
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@@ -40,6 +40,10 @@ static std::string get_parent_struct_name(CXCursor c)
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{
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CXCursor parent = get_indirect_field_parent_struct(c);
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+ if (clang_getCursorKind(parent) != CXCursor_StructDecl &&
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+ clang_getCursorKind(parent) != CXCursor_UnionDecl)
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+ return "";
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+
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return get_clang_string(clang_getCursorSpelling(parent));
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}
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--
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2.20.1
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