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bpo-45569: Discover which buildbots are using 15-bit PyLong digits #30306

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mdickinson wants to merge 2 commits into from
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bpo-45569: Discover which buildbots are using 15-bit PyLong digits #30306

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0d049a8
Fail on 15-bit PyLong digit builds
mdickinson Dec 30, 2021
b547880
Bypass 32-bit build of _freeze_module on 64-bit systems
mdickinson Dec 30, 2021
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1 change: 1 addition & 0 deletions Include/cpython/longintrepr.h
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Original file line number Diff line number Diff line change
Expand Up @@ -50,6 +50,7 @@ typedef int64_t stwodigits; /* signed variant of twodigits */
#define _PyLong_DECIMAL_SHIFT 9 /* max(e such that 10**e fits in a digit) */
#define _PyLong_DECIMAL_BASE ((digit)1000000000) /* 10 ** DECIMAL_SHIFT */
#elif PYLONG_BITS_IN_DIGIT == 15
#error "15-bit digits not supported"
typedef unsigned short digit;
typedef short sdigit; /* signed variant of digit */
typedef unsigned long twodigits;
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2 changes: 1 addition & 1 deletion PCbuild/pcbuild.proj
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Expand Up @@ -18,7 +18,7 @@

<ItemDefinitionGroup>
<FreezeProjects>
<Platform>$(PreferredToolArchitecture)</Platform>
<Platform>$(Platform)</Platform>
<Configuration>$(Configuration)</Configuration>
<Configuration Condition="$(Configuration) == 'PGInstrument'">Release</Configuration>
<Properties></Properties>
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