mirror of git://gcc.gnu.org/git/gcc.git
bb748b89df
When lowering method expressions of the form "P.M" where
P is a pointer type (e.g. "type P *T") make sure we examine
the method set of P and not T during method lookup.
Fixes golang/go#15722.
Reviewed-on: https://go-review.googlesource.com/24843
From-SVN: r239675
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||
|---|---|---|
| .. | ||
| LICENSE | ||
| MERGE | ||
| PATENTS | ||
| README | ||
| ast-dump.cc | ||
| ast-dump.h | ||
| backend.h | ||
| escape.cc | ||
| escape.h | ||
| export.cc | ||
| export.h | ||
| expressions.cc | ||
| expressions.h | ||
| go-dump.cc | ||
| go-dump.h | ||
| go-linemap.h | ||
| go-optimize.cc | ||
| go-optimize.h | ||
| go.cc | ||
| gogo.cc | ||
| gogo.h | ||
| import-archive.cc | ||
| import.cc | ||
| import.h | ||
| lex.cc | ||
| lex.h | ||
| operator.h | ||
| parse.cc | ||
| parse.h | ||
| runtime.cc | ||
| runtime.def | ||
| runtime.h | ||
| statements.cc | ||
| statements.h | ||
| string-dump.h | ||
| types.cc | ||
| types.h | ||
| unsafe.cc | ||
README
See ../README.
The frontend is written in C++.
The frontend lexes and parses the input into an IR specific to this
frontend known as gogo. It then runs a series of passes over the
code.
Finally it converts gogo to gcc's GENERIC. A goal is to move the gcc
support code into a gcc-interface subdirectory. The gcc code will be
put under the GPL. The rest of the frontend will not include any gcc
header files.
Issues to be faced in this transition:
* Representation of source locations.
+ Currently the frontend uses gcc's source_location codes, using the
interface in libcpp/line-map.h.
* Handling of error messages.
+ Currently the frontend uses gcc's error_at and warning_at
functions.
+ Currently the frontend uses gcc's diagnostic formatter, using
features such as %<%> for appropriate quoting.
+ Localization may be an issue.
This compiler works, but the code is a work in progress. Notably, the
support for garbage collection is ineffective and needs a complete
rethinking. The frontend pays little attention to its memory usage
and rarely frees any memory. The code could use a general cleanup
which we have not had time to do.
Contributing
=============
To contribute patches to the files in this directory, please see
http://golang.org/doc/gccgo_contribute.html .
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