|
Line
Link Here
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| 0 |
-- a/third_party/blink/renderer/build/scripts/gperf.py |
0 |
++ b/third_party/blink/renderer/build/scripts/gperf.py |
|
Lines 28-51
Link Here
|
| 28 |
stdout=subprocess.PIPE, |
28 |
stdout=subprocess.PIPE, |
| 29 |
universal_newlines=True) |
29 |
universal_newlines=True) |
| 30 |
gperf_output = gperf.communicate(gperf_input)[0] |
30 |
gperf_output = gperf.communicate(gperf_input)[0] |
| 31 |
# Massage gperf output to be more palatable for modern compilers. |
|
|
| 32 |
# TODO(thakis): Upstream these to gperf so we don't need massaging. |
| 33 |
# `register` is deprecated in C++11 and removed in C++17, so remove |
| 34 |
# it from gperf's output. |
| 35 |
# https://savannah.gnu.org/bugs/index.php?53028 |
| 36 |
gperf_output = re.sub(r'\bregister ', '', gperf_output) |
| 37 |
# -Wimplicit-fallthrough needs an explicit fallthrough statement, |
| 38 |
# so replace gperf's /*FALLTHROUGH*/ comment with the statement. |
| 39 |
# https://savannah.gnu.org/bugs/index.php?53029 |
| 40 |
gperf_output = gperf_output.replace('/*FALLTHROUGH*/', |
| 41 |
' [[fallthrough]];') |
| 42 |
# -Wpointer-to-int-cast warns about casting pointers to smaller ints |
| 43 |
# Replace {(int)(long)&(foo), bar} with |
| 44 |
# {static_cast<int>(reinterpret_cast<uintptr_t>(&(foo)), bar} |
| 45 |
gperf_output = re.sub( |
| 46 |
r'\(int\)\(long\)(.*?),', |
| 47 |
r'static_cast<int>(reinterpret_cast<uintptr_t>(\1)),', |
| 48 |
gperf_output) |
| 49 |
script = 'third_party/blink/renderer/build/scripts/gperf.py' |
31 |
script = 'third_party/blink/renderer/build/scripts/gperf.py' |
| 50 |
return '// Generated by %s\n' % script + gperf_output |
32 |
return '// Generated by %s\n' % script + gperf_output |
| 51 |
except OSError: |
33 |
except OSError: |
