scc

Simple C99 Compiler
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commit 9f48a2b2f9a3e56759e52f609bbc9f1dcd5f7b9d
parent 27af3a9ca569496bd041c227fdfff599bf656a57
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Sun,  1 Mar 2015 20:18:42 +0000

Remove C99 initializers of pointers to struct

Plan9 C compiler was giving some errors due to
this syntax constructor, and this is the reason
why we change this part. The correct should be
fix Plan9 compiler, but I am not able do such
thing now.

Diffstat:
cc1/types.c | 57++++++++++++++++++++++++++++++++++++++-------------------
1 file changed, 38 insertions(+), 19 deletions(-)

diff --git a/cc1/types.c b/cc1/types.c @@ -10,110 +10,129 @@ #define NR_TYPE_HASH 16 -Type - *voidtype = &(Type) { + +/* + * Initializaion of type pointers were done with + * a C99 initilizator '... = &(Type) {...', but + * c compiler in Plan9 gives error with this + * syntax, so I have switched it to this ugly form + * I hope I will change it again in the future + */ +static Type types[] = { + { /* 0 = voidtype */ .op = VOID, .letter = L_VOID }, - *pvoidtype = &(Type) { + { /* 1 = pvoidtype */ .op = PTR, .letter = L_POINTER }, - *booltype = &(Type) { + { /* 2 = booltype */ .op = INT, .letter = L_BOOL, .defined = 1, .n.rank = RANK_BOOL }, - *schartype = &(Type) { + { /* 3 = schartype */ .op = INT, .letter = L_SCHAR, .defined = 1, .n.rank = RANK_SCHAR }, - *uchartype = &(Type) { + { /* 4 = uchartype */ .op = INT, .letter = L_UCHAR, .sign = 1, .defined = 1, .n.rank = RANK_UCHAR }, - *chartype = &(Type) { + { /* 5 = chartype */ .op = INT, .letter = L_CHAR, .sign = 1, .defined = 1, .n.rank = RANK_CHAR }, - *ushortype = &(Type) { + { /* 6 = ushortype */ .op = INT, .letter = L_USHORT, .defined = 1, .n.rank = RANK_USHORT }, - *shortype = &(Type) { + { /* 7 = shortype */ .op = INT, .letter = L_SHORT, .defined = 1, .n.rank = RANK_SHORT }, - *uinttype = &(Type) { + { /* 8 = uinttype */ .op = INT, .letter = L_UINT, .sign = 1, .defined = 1, .n.rank = RANK_UINT }, - *inttype = &(Type) { + { /* 9 = inttype */ .op = INT, .letter = L_INT, .defined = 1, .n.rank = RANK_INT }, - *longtype = &(Type) { + { /* 10 = longtype */ .op = INT, .letter = L_LONG, .defined = 1, .n.rank = RANK_LONG }, - *ulongtype = &(Type) { + { /* 11 = ulongtype .op = INT, .letter = L_ULONG, .sign = 1, .defined = 1, .n.rank = RANK_ULONG }, - *ullongtype = &(Type) { + { /* 12 = ullongtype */ .op = INT, .letter = L_ULLONG, .sign = 1, .defined = 1, .n.rank = RANK_ULLONG }, - *llongtype = &(Type) { + { /* 13 = llongtype */ .op = INT, .letter = L_LLONG, .defined = 1, .n.rank = RANK_LLONG }, - *floattype = &(Type) { + { /* 14 = floattype */ .op = FLOAT, .letter = L_FLOAT, .defined = 1, .n.rank = RANK_FLOAT }, - *doubletype = &(Type) { + { /* 15 = doubletype */ .op = FLOAT, .letter = L_DOUBLE, .defined = 1, .n.rank = RANK_DOUBLE }, - *ldoubletype = &(Type) { + { /* 16 = ldoubletype */ .op = FLOAT, .letter = L_LDOUBLE, .defined = 1, .n.rank = RANK_LDOUBLE - }; + } +}; + +Type *voidtype = &types[0], *pvoidtype = &types[1], + *booltype = &types[2], *schartype = &types[3], + *uchartype = &types[4], *chartype = &types[5], + *ushortype = &types[6], *shortype = &types[7], + *uinttype = &types[8], *inttype = &types[9], + *longtype = &types[10], *ulongtype = &types[11], + *ullongtype = &types[12], *llongtype = &types[13], + *floattype = &types[14], *doubletype = &types[15], + *ldoubletype = &types[16]; Type * ctype(int8_t type, int8_t sign, int8_t size)