852cc9200f
`FindNamespace` was not implemented for `SymbolFileNativePDB`. Without it, it wasn't possible to lookup items through namespaces when evaluating expressions. This is mostly the same as in [SymbolFilePDB](f1eb869bae/lldb/source/Plugins/SymbolFile/PDB/SymbolFilePDB.cpp (L1664-L1696)) as well as [PDBAstParser](f1eb869bae/lldb/source/Plugins/SymbolFile/PDB/PDBASTParser.cpp (L1126-L1150)): The AST parser/builder saves the created namespaces in a map to lookup when a namespace is requested. This is working towards making [Shell/SymbolFile/PDB/expressions.test](f1eb869bae/lldb/test/Shell/SymbolFile/PDB/expressions.test) pass with the native PDB plugin.
161 lines
3.6 KiB
Plaintext
161 lines
3.6 KiB
Plaintext
# REQUIRES: target-windows
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# Test namespace lookup.
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# RUN: split-file %s %t
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# RUN: %build --nodefaultlib -o %t.exe -- %t/main.cpp
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# RUN: %lldb -f %t.exe -s \
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# RUN: %t/commands.input 2>&1 | FileCheck %s
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#--- main.cpp
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struct S {
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char a[1];
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};
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namespace Outer {
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struct S {
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char a[2];
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};
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namespace Inner1 {
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struct S {
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char a[3];
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};
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namespace Inner2 {
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struct S {
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char a[4];
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};
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} // namespace Inner2
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} // namespace Inner1
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namespace Inner2 {
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struct S {
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char a[5];
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};
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} // namespace Inner2
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namespace {
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struct A {
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char a[6];
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};
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} // namespace
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} // namespace Outer
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namespace {
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struct A {
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char a[7];
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};
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} // namespace
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int main(int argc, char **argv) {
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S s;
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Outer::S os;
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Outer::Inner1::S oi1s;
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Outer::Inner1::Inner2::S oi1i2s;
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Outer::Inner2::S oi2s;
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A a1;
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Outer::A a2;
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return sizeof(s) + sizeof(os) + sizeof(oi1s) + sizeof(oi1i2s) + sizeof(oi2s) + sizeof(a1) + sizeof(a2);
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}
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#--- commands.input
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b main
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r
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type lookup S
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type lookup ::S
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type lookup Outer::S
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type lookup Outer::Inner1::S
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type lookup Inner1::S
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type lookup Outer::Inner1::Inner2::S
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type lookup Inner2::S
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type lookup Outer::Inner2::S
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type lookup Outer::A
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type lookup A
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type lookup ::A
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# Test that Clang can find the namespaces as well
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expr sizeof(S)
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expr sizeof(::S)
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expr sizeof(Outer::S)
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expr sizeof(Outer::Inner1::S)
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expr sizeof(Inner1::S)
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expr sizeof(Outer::Inner1::Inner2::S)
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expr sizeof(Outer::Inner2::S)
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expr sizeof(Outer::A)
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expr sizeof(A)
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expr sizeof(::A)
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quit
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# CHECK: (lldb) type lookup S
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# CHECK: struct S {
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# CHECK: struct S {
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# CHECK: struct S {
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# CHECK: struct S {
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# CHECK: struct S {
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# CHECK: }
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# CHECK-NEXT: (lldb) type lookup ::S
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# CHECK-NEXT: struct S {
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# CHECK-NEXT: char a[1];
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# CHECK-NEXT: }
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# CHECK-NEXT: (lldb) type lookup Outer::S
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# CHECK-NEXT: struct S {
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# CHECK-NEXT: char a[2];
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# CHECK-NEXT: }
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# CHECK-NEXT: (lldb) type lookup Outer::Inner1::S
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# CHECK-NEXT: struct S {
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# CHECK-NEXT: char a[3];
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# CHECK-NEXT: }
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# CHECK-NEXT: (lldb) type lookup Inner1::S
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# CHECK-NEXT: struct S {
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# CHECK-NEXT: char a[3];
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# CHECK-NEXT: }
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# CHECK-NEXT: (lldb) type lookup Outer::Inner1::Inner2::S
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# CHECK-NEXT: struct S {
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# CHECK-NEXT: char a[4];
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# CHECK-NEXT: }
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# CHECK-NEXT: (lldb) type lookup Inner2::S
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# CHECK-NEXT: struct S {
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# CHECK: struct S {
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# CHECK: }
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# CHECK-NEXT: (lldb) type lookup Outer::Inner2::S
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# CHECK-NEXT: struct S {
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# CHECK-NEXT: char a[5];
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# CHECK-NEXT: }
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# CHECK-NEXT: (lldb) type lookup Outer::A
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# CHECK-NEXT: struct A {
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# CHECK-NEXT: char a[6];
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# CHECK-NEXT: }
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# CHECK-NEXT: (lldb) type lookup A
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# CHECK-NEXT: struct A {
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# CHECK: struct A {
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# CHECK: }
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# CHECK-NEXT: (lldb) type lookup ::A
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# CHECK-NEXT: struct A {
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# CHECK-NEXT: char a[7];
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# CHECK-NEXT: }
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# CHECK-NEXT: (lldb) expr sizeof(S)
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# CHECK-NEXT: (__size_t) $0 = 1
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# CHECK-NEXT: (lldb) expr sizeof(::S)
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# CHECK-NEXT: (__size_t) $1 = 1
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# CHECK-NEXT: (lldb) expr sizeof(Outer::S)
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# CHECK-NEXT: (__size_t) $2 = 2
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# CHECK-NEXT: (lldb) expr sizeof(Outer::Inner1::S)
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# CHECK-NEXT: (__size_t) $3 = 3
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# CHECK-NEXT: (lldb) expr sizeof(Inner1::S)
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# CHECK-NEXT: (__size_t) $4 = 3
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# CHECK-NEXT: (lldb) expr sizeof(Outer::Inner1::Inner2::S)
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# CHECK-NEXT: (__size_t) $5 = 4
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# CHECK-NEXT: (lldb) expr sizeof(Outer::Inner2::S)
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# CHECK-NEXT: (__size_t) $6 = 5
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# CHECK-NEXT: (lldb) expr sizeof(Outer::A)
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# CHECK-NEXT: (__size_t) $7 = 6
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# CHECK-NEXT: (lldb) expr sizeof(A)
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# CHECK-NEXT: (__size_t) $8 = 7
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# CHECK-NEXT: (lldb) expr sizeof(::A)
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# CHECK-NEXT: (__size_t) $9 = 7
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