debuginfo: Support for borrowed pointers & extended test suite for structs, tuples, basic types, borrowed pointers.

src/test/debug-info/basic-types.rs

@@ -26,8 +26,8 @@
 // check:$2 = -1
 // debugger:print c
 // check:$3 = 97
-// debugger:print i8
-// check:$4 = 68 'D'
+// debugger:print/d i8
+// check:$4 = 68
 // debugger:print i16
 // check:$5 = -16
 // debugger:print i32
@@ -36,8 +36,8 @@
 // check:$7 = -64
 // debugger:print u
 // check:$8 = 1
-// debugger:print u8
-// check:$9 = 100 'd'
+// debugger:print/d u8
+// check:$9 = 100
 // debugger:print u16
 // check:$10 = 16
 // debugger:print u32

src/test/debug-info/tuple.rs → src/test/debug-info/destructured-local.rs

@@ -8,19 +8,26 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// xfail-win32 Broken because of LLVM bug: http://llvm.org/bugs/show_bug.cgi?id=16249
+// xfail-test
+
+// GDB doesn't know about UTF-32 character encoding and will print a rust char as only its numerical
+// value.
 
 // compile-flags:-Z extra-debug-info
-// debugger:set print pretty off
-// debugger:break _zzz
+// debugger:break zzz
 // debugger:run
 // debugger:finish
-// debugger:print t
-// check:$1 = {4, 5.5, true}
+
+// debugger:print a
+// check:$1 = 9898
+
+// debugger:print b
+// check:$2 = false
 
 fn main() {
-    let t = (4, 5.5, true);
-    _zzz();
+    let (a, b) : (int, bool) = (9898, false);
+
+    zzz();
 }
 
-fn _zzz() {()}
+fn zzz() {()}

src/test/debug-info/function-arguments.rs

@@ -0,0 +1,51 @@
+// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// xfail-test
+
+// GDB doesn't know about UTF-32 character encoding and will print a rust char as only its numerical
+// value.
+
+// compile-flags:-Z extra-debug-info
+// debugger:break zzz
+// debugger:run
+// debugger:finish
+
+// debugger:print x
+// check:$1 = 111102
+// debugger:print y
+// check:$2 = true
+
+// debugger:continue
+// debugger:finish
+
+// debugger:print a
+// check:$3 = 2000
+// debugger:print b
+// check:$4 = 3000
+
+fn main() {
+
+    fun(111102, true);
+    nested(2000, 3000);
+
+    fn nested(a: i32, b: i64) -> (i32, i64) {
+        zzz()
+        (a, b)
+    }
+}
+
+fn fun(x: int, y: bool) -> (int, bool) {
+    zzz();
+
+    (x, y)
+}
+
+fn zzz() {()}

src/test/debug-info/reference-to-basic.rs

@@ -0,0 +1,116 @@
+// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// xfail-win32 Broken because of LLVM bug: http://llvm.org/bugs/show_bug.cgi?id=16249
+
+// Caveats - gdb prints any 8-bit value (meaning rust i8 and u8 values)
+// as its numerical value along with its associated ASCII char, there
+// doesn't seem to be any way around this. Also, gdb doesn't know
+// about UTF-32 character encoding and will print a rust char as only
+// its numerical value.
+
+// compile-flags:-Z extra-debug-info
+// debugger:break zzz
+// debugger:run
+// debugger:finish
+// debugger:print *bool_ref
+// check:$1 = true
+
+// debugger:print *int_ref
+// check:$2 = -1
+
+// debugger:print *char_ref
+// check:$3 = 97
+
+// debugger:print *i8_ref
+// check:$4 = 68 'D'
+
+// debugger:print *i16_ref
+// check:$5 = -16
+
+// debugger:print *i32_ref
+// check:$6 = -32
+
+// debugger:print *i64_ref
+// check:$7 = -64
+
+// debugger:print *uint_ref
+// check:$8 = 1
+
+// debugger:print *u8_ref
+// check:$9 = 100 'd'
+
+// debugger:print *u16_ref
+// check:$10 = 16
+
+// debugger:print *u32_ref
+// check:$11 = 32
+
+// debugger:print *u64_ref
+// check:$12 = 64
+
+// debugger:print *float_ref
+// check:$13 = 1.5
+
+// debugger:print *f32_ref
+// check:$14 = 2.5
+
+// debugger:print *f64_ref
+// check:$15 = 3.5
+
+fn main() {
+    let bool_val: bool = true;
+    let bool_ref : &bool = &bool_val;
+
+    let int_val: int = -1;
+    let int_ref : &int = &int_val;
+
+    let char_val: char = 'a';
+    let char_ref : &char = &char_val;
+
+    let i8_val: i8 = 68;
+    let i8_ref : &i8 = &i8_val;
+
+    let i16_val: i16 = -16;
+    let i16_ref : &i16 = &i16_val;
+
+    let i32_val: i32 = -32;
+    let i32_ref : &i32 = &i32_val;
+
+    let uint_val: i64 = -64;
+    let i64_ref : &i64 = &uint_val;
+
+    let uint_val: uint = 1;
+    let uint_ref : &uint = &uint_val;
+
+    let u8_val: u8 = 100;
+    let u8_ref : &u8 = &u8_val;
+
+    let u16_val: u16 = 16;
+    let u16_ref : &u16 = &u16_val;
+
+    let u32_val: u32 = 32;
+    let u32_ref : &u32 = &u32_val;
+
+    let u64_val: u64 = 64;
+    let u64_ref : &u64 = &u64_val;
+
+    let float_val: float = 1.5;
+    let float_ref : &float = &float_val;
+
+    let f32_val: f32 = 2.5;
+    let f32_ref : &f32 = &f32_val;
+
+    let f64_val: f64 = 3.5;
+    let f64_ref : &f64 = &f64_val;
+    zzz();
+}
+
+fn zzz() {()}

src/test/debug-info/reference-to-managed-basic.rs

@@ -0,0 +1,114 @@
+// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// xfail-win32 Broken because of LLVM bug: http://llvm.org/bugs/show_bug.cgi?id=16249
+
+// Gdb doesn't know about UTF-32 character encoding and will print a rust char as only
+// its numerical value.
+
+// compile-flags:-Z extra-debug-info
+// debugger:break zzz
+// debugger:run
+// debugger:finish
+// debugger:print *bool_ref
+// check:$1 = true
+
+// debugger:print *int_ref
+// check:$2 = -1
+
+// debugger:print *char_ref
+// check:$3 = 97
+
+// debugger:print/d *i8_ref
+// check:$4 = 68
+
+// debugger:print *i16_ref
+// check:$5 = -16
+
+// debugger:print *i32_ref
+// check:$6 = -32
+
+// debugger:print *i64_ref
+// check:$7 = -64
+
+// debugger:print *uint_ref
+// check:$8 = 1
+
+// debugger:print/d *u8_ref
+// check:$9 = 100
+
+// debugger:print *u16_ref
+// check:$10 = 16
+
+// debugger:print *u32_ref
+// check:$11 = 32
+
+// debugger:print *u64_ref
+// check:$12 = 64
+
+// debugger:print *float_ref
+// check:$13 = 1.5
+
+// debugger:print *f32_ref
+// check:$14 = 2.5
+
+// debugger:print *f64_ref
+// check:$15 = 3.5
+
+
+fn main() {
+    let bool_box: @bool = @true;
+    let bool_ref : &bool = bool_box;
+
+    let int_box: @int = @-1;
+    let int_ref : &int = int_box;
+
+    let char_box: @char = @'a';
+    let char_ref : &char = char_box;
+
+    let i8_box: @i8 = @68;
+    let i8_ref : &i8 = i8_box;
+
+    let i16_box: @i16 = @-16;
+    let i16_ref : &i16 = i16_box;
+
+    let i32_box: @i32 = @-32;
+    let i32_ref : &i32 = i32_box;
+
+    let i64_box: @i64 = @-64;
+    let i64_ref : &i64 = i64_box;
+
+    let uint_box: @uint = @1;
+    let uint_ref : &uint = uint_box;
+
+    let u8_box: @u8 = @100;
+    let u8_ref : &u8 = u8_box;
+
+    let u16_box: @u16 = @16;
+    let u16_ref : &u16 = u16_box;
+
+    let u32_box: @u32 = @32;
+    let u32_ref : &u32 = u32_box;
+
+    let u64_box: @u64 = @64;
+    let u64_ref : &u64 = u64_box;
+
+    let float_box: @float = @1.5;
+    let float_ref : &float = float_box;
+
+    let f32_box: @f32 = @2.5;
+    let f32_ref : &f32 = f32_box;
+
+    let f64_box: @f64 = @3.5;
+    let f64_ref : &f64 = f64_box;
+    zzz();
+}
+
+fn zzz() {()}