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Add pretty printer for &mut [] #30249

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Add pretty printer for &mut [] #30249

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574bc89
Add tests
untitaker Jan 13, 2016
1ca7b2e
Add pretty printer for &mut []
untitaker Jan 13, 2016
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2 changes: 1 addition & 1 deletion .travis.yml
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Expand Up @@ -12,7 +12,7 @@ before_install:
- echo 'deb http://llvm.org/apt/trusty/ llvm-toolchain-trusty-3.7 main' | sudo tee -a /etc/apt/sources.list
- echo 'deb-src http://llvm.org/apt/trusty/ llvm-toolchain-trusty-3.7 main' | sudo tee -a /etc/apt/sources.list
- sudo apt-get update
- sudo apt-get --force-yes install curl make g++ python2.7 git zlib1g-dev libedit-dev llvm-3.7-tools
- sudo apt-get --force-yes install curl make g++ python2.7 git zlib1g-dev libedit-dev llvm-3.7-tools gdb lldb-3.7

script:
- ./configure --llvm-root=/usr/lib/llvm-3.7
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2 changes: 1 addition & 1 deletion src/etc/debugger_pretty_printers_common.py
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Expand Up @@ -139,7 +139,7 @@ def __classify_struct(self):
return TYPE_KIND_STR_SLICE

# REGULAR SLICE
if (unqualified_type_name.startswith("&[") and
if (unqualified_type_name.startswith(("&[", "&mut [")) and
unqualified_type_name.endswith("]") and
self.__conforms_to_field_layout(SLICE_FIELD_NAMES)):
return TYPE_KIND_SLICE
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3 changes: 3 additions & 0 deletions src/test/debuginfo/vec-slices.rs
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Expand Up @@ -76,6 +76,9 @@
// lldb-command:print padded_struct
// lldb-check:[...]$5 = &[AStruct { x: 10, y: 11, z: 12 }, AStruct { x: 13, y: 14, z: 15 }]

// lldb-command:print 'vec_slices::MUT_VECT_SLICE'
// lldb-check:[...]$6 = &mut [64, 65]

#![allow(dead_code, unused_variables)]
#![feature(omit_gdb_pretty_printer_section)]
#![omit_gdb_pretty_printer_section]
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