-# Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2007, 2008, 2009, 2010
-# Free Software Foundation, Inc.
+# Copyright 1998-2019 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# Tests for overloaded member functions.
-if $tracelevel then {
- strace $tracelevel
-}
-
set ws "\[\r\n\t \]+"
set nl "\[\r\n\]+"
if { [skip_cplus_tests] } { continue }
-set testfile "overload"
-set srcfile ${testfile}.cc
-set binfile ${objdir}/${subdir}/${testfile}
+standard_testfile .cc
-if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
- untested overload.exp
- return -1
+if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug c++}]} {
+ return -1
}
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
# Set it up at a breakpoint so we can play with the variable values.
if ![runto 'marker1'] then {
continue
}
+# Prevent symbol on address 0x0 being printed.
+gdb_test_no_output "set print symbol off"
+
gdb_test "up" ".*main.*" "up from marker1"
# Print the monster class type.
set re_methods "${re_methods}${ws}int overload1arg\\((unsigned long|long unsigned)( int)?\\);"
set re_methods "${re_methods}${ws}int overload1arg\\(float\\);"
set re_methods "${re_methods}${ws}int overload1arg\\(double\\);"
+set re_methods "${re_methods}${ws}int overload1arg\\(int \\*\\);"
+set re_methods "${re_methods}${ws}int overload1arg\\(void \\*\\);"
set re_methods "${re_methods}${ws}int overloadfnarg\\((void|)\\);"
set re_methods "${re_methods}${ws}int overloadfnarg\\(int\\);"
set re_methods "${re_methods}${ws}int overloadfnarg\\(int, int ?\\(\\*\\) ?\\(int\\)\\);"
gdb_test "print foo_instance1" "\\$\[0-9\]+ = \{ifoo = 111, ccpfoo = 0x0\}"
gdb_test_multiple "ptype foo_instance1" "ptype foo_instance1" {
- -re "type = $re_class${ws}$re_fields${ws}$re_ctor${ws}$re_dtor${ws}$re_methods$nl\}$nl$gdb_prompt $" {
- # gcc 2.95.3 -gdwarf-2
- # TODO: this is not a quirk!
- pass "ptype foo_instance1 (HP aCC -- known quirk with ~foo parameter list)"
- }
-re "type = $re_class${ws}$XX_fields${ws}$re_synth${ws}$re_dtor${ws}$re_ctor${ws}$re_methods$nl\}$nl$gdb_prompt $" {
# gcc 2.95.3 -gstabs+, no "const" on "const char *"
# TODO: gdb.base/constvar.exp has XFAILed this kind of problem for a
gdb_test "print foo_instance1.overloadargs(1)" "\\$\[0-9\]+ = 1" \
"print call overloaded func 1 arg"
+# Regression test for overloading with function pointer type.
+gdb_test "print foo_instance1.overloadfnarg(23, intintfunc)" " = 23"
+
# If GDB fails to restore the selected frame properly after the
# inferior function call above (see GDB PR 1155 for an explanation of
# why this might happen), all the subsequent tests will fail. We
"\\$\[0-9\]+ = 12" \
"print call overloaded func double arg"
+gdb_test "print foo_instance1.overload1arg(&arg13)" \
+ "\\$\[0-9\]+ = 13" \
+ "print call overloaded func int\\* arg"
+
+gdb_test "print foo_instance1.overload1arg(&arg14)" \
+ "\\$\[0-9\]+ = 14" \
+ "print call overloaded func char\\* arg"
+
+gdb_test "print bar(a)" "= 11"
+gdb_test "print bar(b)" "= 22"
+gdb_test "print bar(c)" "= 22"
+gdb_test "print bar(d)" "= 22"
+
# ---
# List overloaded functions.
+gdb_test_no_output "set listsize 1" ""
+
+# Build source listing pattern based on an inclusive line range.
+
+proc line_range_pattern { range_start range_end } {
+ global line_re
+
+ for {set i $range_start} {$i <= $range_end} {incr i} {
+ append pattern "\r\n$i\[ \t\]\[^\r\n\]*"
+ }
+
+ verbose -log "pattern $pattern"
+ return $pattern
+}
+
# The void case is tricky because some compilers say "(void)"
# and some compilers say "()".
-gdb_test "set listsize 1" "" ""
gdb_test_multiple "info func overloadfnarg" "list overloaded function with no args" {
-re ".*overloadfnarg\\(void\\).*$gdb_prompt $" {
# gcc 2
gdb_test "list '${srcfile}':intToChar(char)" "int intToChar.*"
gdb_test "list '${srcfile}':'intToChar(char)'" "int intToChar.*"
-# And with filename and namespace... which does not work.
-
-setup_kfail gdb/11289 *-*-*
-gdb_test "list ${srcfile}:foo::overloadfnarg(int)" "int foo::overloadfnarg"
+# And with filename and namespace.
-setup_kfail gdb/11289 *-*-*
-gdb_test "list ${srcfile}:'foo::overloadfnarg(int)'" "int foo::overloadfnarg"
+gdb_test "list ${srcfile}:foo::overloadfnarg(int)" "int foo::overloadfnarg.*}"
+gdb_test "list ${srcfile}:'foo::overloadfnarg(int)'" "int foo::overloadfnarg.*}"
# Now some tests to see how overloading and namespaces interact.
gdb_test "print N::nsoverload (2)" " = 2"
gdb_test "print N::nsoverload (2, 3)" " = 5"
+# Test "list function" when there are multiple "function" overloads.
+
+with_test_prefix "list all overloads" {
+ # Bump up listsize again, to make sure the number of lines to
+ # display before/after each location is computed correctly.
+ gdb_test_no_output "set listsize 10"
+
+ set line_bar_A [gdb_get_line_number "int bar (A)"]
+ set line_bar_B [gdb_get_line_number "int bar (B)"]
+ set lines1 [line_range_pattern [expr $line_bar_A - 5] [expr $line_bar_A + 4]]
+ set lines2 [line_range_pattern [expr $line_bar_B - 5] [expr $line_bar_B + 4]]
+
+ set any "\[^\r\n\]*"
+ set h1_re "file: \"${any}overload.cc\", line number: $line_bar_A, symbol: \"bar\\(A\\)\""
+ set h2_re "file: \"${any}overload.cc\", line number: $line_bar_B, symbol: \"bar\\(B\\)\""
+ gdb_test "list bar" "${h1_re}${lines1}\r\n${h2_re}${lines2}"
+}
+
if ![runto 'XXX::marker2'] then {
perror "couldn't run to XXX::marker2"
continue
projects / deliverable / binutils-gdb.git / blobdiff