diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/cmd/compile/internal/gc/pgen.go | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/cmd/compile/internal/gc/pgen.go b/src/cmd/compile/internal/gc/pgen.go index 63e5860950..1dc4b53427 100644 --- a/src/cmd/compile/internal/gc/pgen.go +++ b/src/cmd/compile/internal/gc/pgen.go @@ -243,6 +243,14 @@ func compile(fn *Node) { // From this point, there should be no uses of Curfn. Enforce that. Curfn = nil + if fn.funcname() == "_" { + // We don't need to generate code for this function, just report errors in its body. + // At this point we've generated any errors needed. + // (Beyond here we generate only non-spec errors, like "stack frame too large".) + // See issue 29870. + return + } + // Set up the function's LSym early to avoid data races with the assemblers. fn.Func.initLSym(true) |