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d9d66556d

Denys Vlasenko

2018-12-05

SUCCESS Duration: 149s

Subject

bc: use smaller datatypes for limits, match GNU bc 'limits' output

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Architecture & Compiler Flags

Architecture: x86_64-linux-gnu Compiler: gcc (Ubuntu 11.4.0-1ubuntu1~22.04.3) 11.4.0

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Build Log

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Commit Diff GitHub →

miscutils/bc.c +16 -18

miscutils/bc.c+16 -18

@@ -802,14 +802,14 @@ static BcStatus bc_program_reset(BcStatus s);
	#define BC_MAX(a, b) ((a) > (b) ? (a) : (b))
	#define BC_MIN(a, b) ((a) < (b) ? (a) : (b))

-	#define BC_MAX_OBASE ((unsigned long) 999)
-	#define BC_MAX_DIM ((unsigned long) INT_MAX)
-	#define BC_MAX_SCALE ((unsigned long) UINT_MAX)
-	#define BC_MAX_STRING ((unsigned long) UINT_MAX - 1)
-	#define BC_MAX_NAME BC_MAX_STRING
-	#define BC_MAX_NUM BC_MAX_STRING
-	#define BC_MAX_EXP ((unsigned long) LONG_MAX)
-	#define BC_MAX_VARS ((unsigned long) SIZE_MAX - 1)
+	#define BC_MAX_OBASE ((unsigned) 999)
+	#define BC_MAX_DIM ((unsigned) INT_MAX)
+	#define BC_MAX_SCALE ((unsigned) UINT_MAX)
+	#define BC_MAX_STRING ((unsigned) UINT_MAX - 1)
+	#define BC_MAX_NAME BC_MAX_STRING
+	#define BC_MAX_NUM BC_MAX_STRING
+	#define BC_MAX_EXP ((unsigned long) LONG_MAX)
+	#define BC_MAX_VARS ((unsigned long) SIZE_MAX - 1)

	struct globals {
	char sbgn;
@@ -6956,16 +6956,14 @@ static BcStatus bc_vm_process(const char *text)

	if (s == BC_STATUS_LIMITS) {

-	bb_putchar('\n');
-	printf("BC_BASE_MAX = %lu\n", BC_MAX_OBASE);
-	printf("BC_DIM_MAX = %lu\n", BC_MAX_DIM);
-	printf("BC_SCALE_MAX = %lu\n", BC_MAX_SCALE);
-	printf("BC_STRING_MAX = %lu\n", BC_MAX_STRING);
-	printf("BC_NAME_MAX = %lu\n", BC_MAX_NAME);
-	printf("BC_NUM_MAX = %lu\n", BC_MAX_NUM);
-	printf("Max Exponent = %lu\n", BC_MAX_EXP);
-	printf("Number of Vars = %lu\n", BC_MAX_VARS);
-	bb_putchar('\n');
+	printf("BC_BASE_MAX = %u\n", BC_MAX_OBASE);
+	printf("BC_DIM_MAX = %u\n", BC_MAX_DIM);
+	printf("BC_SCALE_MAX = %u\n", BC_MAX_SCALE);
+	printf("BC_STRING_MAX = %u\n", BC_MAX_STRING);
+	printf("BC_NAME_MAX = %u\n", BC_MAX_NAME);
+	printf("BC_NUM_MAX = %u\n", BC_MAX_NUM);
+	printf("MAX Exponent = %lu\n", BC_MAX_EXP);
+	printf("Number of vars = %lu\n", BC_MAX_VARS);

	s = BC_STATUS_SUCCESS;
	}