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| author | Siva Chandra <sivachandra@chromium.org> | 2014-10-16 07:14:13 -0700 |
|---|---|---|
| committer | Siva Chandra <sivachandra@chromium.org> | 2014-10-24 05:45:06 -0700 |
| commit | 3433cfa51f6397231ffe2b2c69298eff89179769 (patch) | |
| tree | a23794d36eba05860099cb464be0fb2f152792bb /gdb/testsuite/gdb.cp | |
| parent | 68fcca92b735bb46e38331485ac2e933e5876b83 (diff) | |
| download | gdb-3433cfa51f6397231ffe2b2c69298eff89179769.zip gdb-3433cfa51f6397231ffe2b2c69298eff89179769.tar.gz gdb-3433cfa51f6397231ffe2b2c69298eff89179769.tar.bz2 | |
Guard a call to TYPE_TARGET_TYPE in gnuv3_pass_by_reference.
gdb/ChangeLog:
* gnu-v3-abi.c (gnuv3_pass_by_reference): Call TYPE_TARGET_TYPE
on the arg type of a constructor only if it is of reference type.
gdb/testsuite/ChangeLog:
* gdb.cp/non-trivial-retval.cc: Add a test case.
* gdb.cp/non-trivial-retval.exp: Add a test.
Diffstat (limited to 'gdb/testsuite/gdb.cp')
| -rw-r--r-- | gdb/testsuite/gdb.cp/non-trivial-retval.cc | 33 | ||||
| -rw-r--r-- | gdb/testsuite/gdb.cp/non-trivial-retval.exp | 1 |
2 files changed, 34 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.cp/non-trivial-retval.cc b/gdb/testsuite/gdb.cp/non-trivial-retval.cc index 8382f40..fd1b695 100644 --- a/gdb/testsuite/gdb.cp/non-trivial-retval.cc +++ b/gdb/testsuite/gdb.cp/non-trivial-retval.cc @@ -63,6 +63,39 @@ f2 (int i1, int i2) return b; } +class B1 +{ +public: + B1 () {} + /* This class exists to test that GDB does not trip on other + constructors (not copy constructors) which take one + argument. Hence, put this decl before the copy-ctor decl. + If it is put after copy-ctor decl, then the decision to mark + this class as non-trivial will already be made and GDB will + not look at this constructor. */ + B1 (int i); + B1 (const B1 &obj); + + int b1; +}; + +B1::B1 (const B1 &obj) +{ + b1 = obj.b1; +} + +B1::B1 (int i) : b1 (i) { } + +B1 +f22 (int i1, int i2) +{ + B1 b1; + + b1.b1 = i1 + i2; + + return b1; +} + class C { public: diff --git a/gdb/testsuite/gdb.cp/non-trivial-retval.exp b/gdb/testsuite/gdb.cp/non-trivial-retval.exp index 7934946..3450a94 100644 --- a/gdb/testsuite/gdb.cp/non-trivial-retval.exp +++ b/gdb/testsuite/gdb.cp/non-trivial-retval.exp @@ -32,5 +32,6 @@ gdb_continue_to_breakpoint "Break here" gdb_test "p f1 (i1, i2)" ".* = {a = 123}" "p f1 (i1, i2)" gdb_test "p f2 (i1, i2)" ".* = {b = 123}" "p f2 (i1, i2)" +gdb_test "p f22 (i1, i2)" ".* = {b1 = 123}" "p f22 (i1, i2)" gdb_test "p f3 (i1, i2)" ".* = {.* c = 123}" "p f3 (i1, i2)" gdb_test "p f4 (i1, i2)" ".* = {.* e = 123}" "p f4 (i1, i2)" |