shithub: femtolisp

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satisfy the stupid compilers

--- a/Makefile

+++ b/Makefile

@@ -5,7 +5,7 @@

 TARG=flisp

 LLT=llt/libllt.a

 CFLAGS?=-O2 -g

-CFLAGS+=-Wall -Wextra -std=c99 -D_DEFAULT_SOURCE

+CFLAGS+=-Wall -Wextra -Wno-parentheses -std=c99 -D_DEFAULT_SOURCE

 LDFLAGS?=

 OBJS=\

--- a/cvalues.c

+++ b/cvalues.c

@@ -1339,7 +1339,7 @@

     lltint_t ai, bi;

     numerictype_t ta, tb, itmp;

     void *aptr=nil, *bptr=nil, *ptmp;

-    mpint *bmp, *resmp;

+    mpint *bmp = nil, *resmp = nil;

     int64_t b64;

     if (!num_to_ptr(a, &ai, &ta, &aptr) || ta >= T_FLOAT)

@@ -1360,6 +1360,7 @@

             bmp = conv_to_mpint(bptr, tb);

             resmp = bmp;

         }

+        b64 = 0;

     }

     else

         b64 = conv_to_int64(bptr, tb);

--- a/llt/mpfmt.c

+++ b/llt/mpfmt.c

@@ -128,7 +128,7 @@

 			else if(x != 0)

 				return -1;

 			*out = '0' + (x & 7);

-			x = y >> Dbits-i;

+			x = y >> (Dbits-i);

 		}

 	}

 	if(i > 0)

--- a/llt/mptod.c

+++ b/llt/mptod.c

@@ -49,7 +49,7 @@

 			return a->sign < 0 ? D_NINF : D_PINF;

 	}

 	x.lo = v;

-	x.hi = (u32int)(v >> 32) & (1<<20) - 1 | sf + 1022 << 20 | a->sign & 1<<31;

+	x.hi = (u32int)(v >> 32) & (1<<20) - 1 | (sf + 1022) << 20 | a->sign & 1<<31;

 	return x.x;

 }

@@ -71,7 +71,7 @@

 	}

 	v = x.lo | (uvlong)(x.hi & (1<<20) - 1) << 32 | 1ULL<<52;

 	if(e < 1075){

-		v += (1ULL<<1074 - e) - (~v >> 1075 - e & 1);

+		v += (1ULL<<(1074 - e)) - (~v >> (1075 - e) & 1);

 		v >>= 1075 - e;

 	}

 	uvtomp(v, a);

--- a/llt/mpvectscmp.c

+++ b/llt/mpvectscmp.c

@@ -10,12 +10,12 @@

 		v = 0;

 		while(alen > blen)

 			v |= a[--alen];

-		m = p = (-v^v|v)>>Dbits-1;

+		m = p = (-v^v|v)>>(Dbits-1);

 	} else if(blen > alen){

 		v = 0;

 		while(blen > alen)

 			v |= b[--blen];

-		m = (-v^v|v)>>Dbits-1;

+		m = (-v^v|v)>>(Dbits-1);

 		p = m^1;

 	} else

 		m = p = 0;

@@ -24,8 +24,8 @@

 		y = b[alen];

 		z = x - y;

 		x = ~x;

-		v = ((-z^z|z)>>Dbits-1) & ~m;

-		p = ((~(x&y|x&z|y&z)>>Dbits-1) & v) | (p & ~v);

+		v = ((-z^z|z)>>(Dbits-1)) & ~m;

+		p = ((~(x&y|x&z|y&z)>>(Dbits-1)) & v) | (p & ~v);

 		m |= v;

 	}

 	return (p-m) | m;

--- a/llt/strtomp.c

+++ b/llt/strtomp.c

@@ -51,7 +51,7 @@

 Digout:

 			i -= Dbits;

 			b->p[b->top++] = x;

-			x = y >> 3-i;

+			x = y >> (3-i);

 		}

 	}

 	if(i > 0)

--- a/maxstack.inc

+++ b/maxstack.inc

@@ -135,7 +135,7 @@

             break;

         case OP_LOADCL:

-            sp++;

+            sp++; // fallthrough

         case OP_SETCL:

             SWAP_INT32(ip);

             ip += 4;