| commit | d00dd52ea15f9026c327d2f591eb456d6f11df2c | |
| author | Ian Lance Taylor <iant@golang.org> | |
| Sat, 26 Mar 2022 00:23:50 +0000 (25 17:23 -0700) | ||
| committer | Ian Lance Taylor <iant@golang.org> | |
| Fri, 15 Apr 2022 21:27:05 +0000 (15 14:27 -0700) | ||
| tree | 278f15dc95ab9f1cebaa975bece1cbd395f127de | treesnapshot (tar.gz zip) |
| parent | 7e76cef873342a66408c126abceaf7dbddd3f477 | commitdiff |
compiler: revert `for package-scope "a = b; b = x" just set "a = x"`
Revert CL 245098. It caused incorrect initialization ordering.
Adjust the runtime package to work even with the CL reverted.
Original description of CL 245098:
This avoids requiring an init function to initialize the variable.
This can only be done if x is a static initializer.
The go1.15rc1 runtime package relies on this optimization.
The package has a variable "var maxSearchAddr = maxOffAddr".
The maxSearchAddr variable is used by code that runs before package
initialization is complete.
For golang/go#51913
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/395994
Revert CL 245098. It caused incorrect initialization ordering.
Adjust the runtime package to work even with the CL reverted.
Original description of CL 245098:
This avoids requiring an init function to initialize the variable.
This can only be done if x is a static initializer.
The go1.15rc1 runtime package relies on this optimization.
The package has a variable "var maxSearchAddr = maxOffAddr".
The maxSearchAddr variable is used by code that runs before package
initialization is complete.
For golang/go#51913
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/395994
| gcc/go/gofrontend/MERGE | diffblobblamehistory | |
| gcc/go/gofrontend/gogo.cc | diffblobblamehistory | |
| libgo/go/runtime/mpagealloc.go | diffblobblamehistory | |
| libgo/go/runtime/mpagecache.go | diffblobblamehistory |