a972a394af
This is a rework of patch [D10833](https://reviews.llvm.org/D10833) previously posted on LLVM Phabricator by arthurp in 2015. It allows to retrieve the type of binary operator via libclangs python bindings. I did clean up the changes, removed unrelated changes and rebased the changeset to the latest main branch. As this is my first contribution to the LLVM project, let me know if any required tests or documentation are missing.
33 lines
1.8 KiB
C
33 lines
1.8 KiB
C
#include "prefix.h"
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#include "preamble.h"
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#include "preamble-with-error.h"
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#define MACRO_UNUSED 1
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#define MACRO_USED 2
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int wibble(int);
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void f(int x) {
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x = MACRO_USED
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}
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// RUN: c-index-test -write-pch %t.pch -x c-header %S/Inputs/prefix.h
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// RUN: env CINDEXTEST_EDITING=1 c-index-test -test-load-source-reparse 5 local -I %S/Inputs -include %t %s -Wunused-macros 2> %t.stderr.txt | FileCheck %s
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// RUN: FileCheck -check-prefix CHECK-DIAG %s < %t.stderr.txt
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// CHECK: preamble.h:1:12: FunctionDecl=bar:1:12 (Definition) Extent=[1:1 - 6:2]
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// CHECK: preamble.h:4:3: BinaryOperator== Extent=[4:3 - 4:13]
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// CHECK: preamble.h:4:3: DeclRefExpr=ptr:2:8 Extent=[4:3 - 4:6]
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// CHECK: preamble.h:4:9: UnexposedExpr=ptr1:3:10 Extent=[4:9 - 4:13]
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// CHECK: preamble.h:4:9: DeclRefExpr=ptr1:3:10 Extent=[4:9 - 4:13]
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// CHECK: preamble.h:5:10: IntegerLiteral= Extent=[5:10 - 5:11]
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// CHECK: preamble.c:8:5: FunctionDecl=wibble:8:5 Extent=[8:1 - 8:16]
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// CHECK: preamble.c:8:15: ParmDecl=:8:15 (Definition) Extent=[8:12 - 8:15]
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// CHECK-DIAG: preamble.h:4:7:{4:9-4:13}: warning: incompatible pointer types assigning to 'int *' from 'float *'
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// FIXME: Should see:
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// preamble.c:5:9: warning: macro is not used
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// CHECK-DIAG-NOT: preamble.c:6:9: warning: macro is not used
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// RUN: env CINDEXTEST_EDITING=1 c-index-test -code-completion-at=%s:11:1 -I %S/Inputs -include %t %s 2> %t.stderr.txt | FileCheck -check-prefix CHECK-CC %s
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// CHECK-CC: FunctionDecl:{ResultType int}{TypedText bar}{LeftParen (}{Placeholder int i}{RightParen )} (50)
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// CHECK-CC: FunctionDecl:{ResultType void}{TypedText f}{LeftParen (}{Placeholder int x}{RightParen )} (50)
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// CHECK-CC: FunctionDecl:{ResultType int}{TypedText foo}{LeftParen (}{Placeholder int}{RightParen )} (50)
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// CHECK-CC: FunctionDecl:{ResultType int}{TypedText wibble}{LeftParen (}{Placeholder int}{RightParen )} (50)
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