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make: clean up header for runtime type information for enums

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An enum with 32 bits would lead to signed integer overflow anyway, so
that definition is not worth keeping even if it works on typical
2-complement platforms.

The definitions for 2, 4 and 8 enum have been unused for several months
now.

No functional change.
This commit is contained in:
rillig 2021-03-15 16:00:05 +00:00
parent 4a38bf21f4
commit 0983b9b566
1 changed files with 1 additions and 61 deletions
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62
usr.bin/make/enum.h
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@ -1,4 +1,4 @@
/* $NetBSD: enum.h,v 1.18 2021/02/02 21:26:51 rillig Exp $ */
/* $NetBSD: enum.h,v 1.19 2021/03/15 16:00:05 rillig Exp $ */
/*
Copyright (c) 2020 Roland Illig <rillig@NetBSD.org>
@ -112,19 +112,6 @@ const char *Enum_FlagsToString(char *, size_t, int, const EnumToStringSpec *);
} \
extern void enum_flags_rtti_dummy(void)
/*
* Declare the necessary data structures for calling Enum_FlagsToString
* for an enum with 2 flags.
*/
#define ENUM_FLAGS_RTTI_2(typnam, v1, v2) \
ENUM__FLAGS_RTTI(typnam, \
ENUM__SPECS_2( \
ENUM__SPEC_1(v1), \
ENUM__SPEC_1(v2)), \
ENUM__JOIN_2( \
ENUM__JOIN_STR_1(v1), \
ENUM__JOIN_STR_1(v2)))
/*
* Declare the necessary data structures for calling Enum_FlagsToString
* for an enum with 3 flags.
@ -138,19 +125,6 @@ const char *Enum_FlagsToString(char *, size_t, int, const EnumToStringSpec *);
ENUM__JOIN_STR_2(v1, v2), \
ENUM__JOIN_STR_1(v3)))
/*
* Declare the necessary data structures for calling Enum_FlagsToString
* for an enum with 4 flags.
*/
#define ENUM_FLAGS_RTTI_4(typnam, v1, v2, v3, v4) \
ENUM__FLAGS_RTTI(typnam, \
ENUM__SPECS_2( \
ENUM__SPEC_2(v1, v2), \
ENUM__SPEC_2(v3, v4)), \
ENUM__JOIN_2( \
ENUM__JOIN_STR_2(v1, v2), \
ENUM__JOIN_STR_2(v3, v4)))
/*
* Declare the necessary data structures for calling Enum_FlagsToString
* for an enum with 6 flags.
@ -164,19 +138,6 @@ const char *Enum_FlagsToString(char *, size_t, int, const EnumToStringSpec *);
ENUM__JOIN_STR_4(v1, v2, v3, v4), \
ENUM__JOIN_STR_2(v5, v6)))
/*
* Declare the necessary data structures for calling Enum_FlagsToString
* for an enum with 8 flags.
*/
#define ENUM_FLAGS_RTTI_8(typnam, v1, v2, v3, v4, v5, v6, v7, v8) \
ENUM__FLAGS_RTTI(typnam, \
ENUM__SPECS_2( \
ENUM__SPEC_4(v1, v2, v3, v4), \
ENUM__SPEC_4(v5, v6, v7, v8)), \
ENUM__JOIN_2( \
ENUM__JOIN_STR_4(v1, v2, v3, v4), \
ENUM__JOIN_STR_4(v5, v6, v7, v8)))
/*
* Declare the necessary data structures for calling Enum_FlagsToString
* for an enum with 9 flags.
@ -215,25 +176,4 @@ const char *Enum_FlagsToString(char *, size_t, int, const EnumToStringSpec *);
ENUM__JOIN_STR_2(v29, v30), \
ENUM__JOIN_STR_1(v31)))
/*
* Declare the necessary data structures for calling Enum_FlagsToString
* for an enum with 32 flags.
*/
#define ENUM_FLAGS_RTTI_32(typnam, \
v01, v02, v03, v04, v05, v06, v07, v08, \
v09, v10, v11, v12, v13, v14, v15, v16, \
v17, v18, v19, v20, v21, v22, v23, v24, \
v25, v26, v27, v28, v29, v30, v31, v32) \
ENUM__FLAGS_RTTI(typnam, \
ENUM__SPECS_2( \
ENUM__SPEC_16(v01, v02, v03, v04, v05, v06, v07, v08, \
v09, v10, v11, v12, v13, v14, v15, v16), \
ENUM__SPEC_16(v17, v18, v19, v20, v21, v22, v23, v24, \
v25, v26, v27, v28, v29, v30, v31, v32)), \
ENUM__JOIN_2( \
ENUM__JOIN_STR_16(v01, v02, v03, v04, v05, v06, v07, v08, \
v09, v10, v11, v12, v13, v14, v15, v16), \
ENUM__JOIN_STR_16(v17, v18, v19, v20, v21, v22, v23, v24, \
v25, v26, v27, v28, v29, v30, v31, v32)))
#endif