Commit Graph

11 Commits

Author SHA1 Message Date
Alessandro Arzilli
54d3eab63a prettyprint: Print type of the elements of arrays of interface type (#591) 2016-10-21 22:14:43 -07:00
Alessandro Arzilli
473b66387c proc: Improvements to Variable printing (#444)
* service/api: Removed unused fields of service/api.Function

* proc/eval: Set return variable name to input expression

* all: fine-grained control of loadValue for better variable printing

Makes proc.(*Variable).loadValue loading parameters configurable
through one extra argument of type LoadConfig.
This interface is also exposed through the API so clients can control
how much of a variable delve should read.
2016-04-24 10:15:39 -07:00
Hubert Krauze
37f124817d dlv: Misc refactors 2016-03-17 15:32:30 -07:00
aarzilli
54f1c9b3d4 proc: replace debug/dwarf with golang.org/x/debug/dwarf
Typedefs that resolve to slices are not recorded in DWARF as typedefs
but instead as structs in a way that there is no way to know they
are really slices using debug/dwarf.
Using golang.org/x/debug/dwarf instead this problem is solved and
as a bonus some types are printed with a nicer names: (struct string
→ string, struct []int → []int, etc)

 Fixes #356 and #293
2016-01-24 15:41:41 -08:00
aarzilli
48e13a9045 proc/variables: Support for interface types 2015-12-15 15:18:52 -08:00
aarzilli
2deb7fba20 proc/eval: fix panic slicing or indexing 'nil' 2015-12-15 15:18:52 -08:00
aarzilli
7a36967b5e proc/variables: unsafe.Pointer support 2015-11-06 17:01:38 -08:00
aarzilli
943c12030a proc/variables: map types support
Use m[n:] to skip the first n keys of a map
Map indexing is implemented with a linear scan

Implements #61, #122
2015-11-06 17:01:38 -08:00
aarzilli
988d529e91 proc/variables: Support chan types
Pretty print will print them with the format:
chan <element type> <queued elements>/<queue size>
2015-11-06 17:01:38 -08:00
aarzilli
43b64ec39e proc: Implements expression interpreter
Supported operators:

- All (binary and unary) operators between basic types except <-,
++ and -- (includes & to take the address of an expression)
- Comparison operators between supported compound types
- Typecast of integer constants into pointer types
- struct members
- indexing of arrays, slices and strings
- slicing of arrays, slices and strings
- pointer dereferencing
- true, false and nil constants

Implements #116, #117 and #251
2015-11-04 12:28:48 +01:00
aarzilli
50b5fc92e2 Changed api.Variable to have a machine readable value
The new contents of api.Variable are documented in
proc/variables.go.

Implements #243
2015-10-28 18:28:58 -07:00