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f2195c5b43
Clang and GCC disagree with what constitutes a "declaration after
statement". GCC allows declarations in switch cases without an extra
block, as long as it's immediately after the label. Clang does not.
Unfortunately this is the case even in the latest versions of both
compilers. The only option that makes them behave in the same way is
-Wpedantic, which can't be enabled in Perf because of the number of
warnings it generates.
Add a block to fix the Clang build, which is the only thing we can do.
Fixes the build error:
ui/browsers/annotate.c:999:4: error: expected expression
struct annotation_line *al = NULL;
ui/browsers/annotate.c:1008:4: error: use of undeclared identifier 'al'
al = annotated_source__get_line(notes->src, offset);
ui/browsers/annotate.c:1009:24: error: use of undeclared identifier 'al'
browser->curr_hot = al ? &al->rb_node : NULL;
ui/browsers/annotate.c:1009:30: error: use of undeclared identifier 'al'
browser->curr_hot = al ? &al->rb_node : NULL;
ui/browsers/annotate.c:1000:8: error: mixing declarations and code is incompatible with standards before C99 [-Werror,-Wdeclaration-after-statement]
s64 offset = annotate_browser__curr_hot_offset(browser);
Fixes:
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|---|---|---|
| .. | ||
| accounting | ||
| arch | ||
| bootconfig | ||
| bpf | ||
| build | ||
| certs | ||
| cgroup | ||
| counter | ||
| crypto | ||
| debugging | ||
| docs | ||
| firewire | ||
| firmware | ||
| gpio | ||
| hv | ||
| iio | ||
| include | ||
| kvm/kvm_stat | ||
| laptop | ||
| leds | ||
| lib | ||
| memory-model | ||
| mm | ||
| net | ||
| objtool | ||
| pcmcia | ||
| perf | ||
| power | ||
| rcu | ||
| sched | ||
| sched_ext | ||
| scripts | ||
| sound | ||
| spi | ||
| testing | ||
| thermal | ||
| time | ||
| tracing | ||
| usb | ||
| verification | ||
| virtio | ||
| wmi | ||
| workqueue | ||
| writeback | ||
| Makefile | ||