Make some standard library pieces no longer dependent on mutable parameters, which rustc doesn't support
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@ -17,14 +17,15 @@ fn negative(int x) -> bool { ret x < 0; }
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fn nonpositive(int x) -> bool { ret x <= 0; }
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fn nonnegative(int x) -> bool { ret x >= 0; }
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iter range(mutable int lo, int hi) -> int {
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while (lo < hi) {
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put lo;
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lo += 1;
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iter range(int lo, int hi) -> int {
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let int lo_ = lo;
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while (lo_ < hi) {
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put lo_;
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lo_ += 1;
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}
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}
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fn to_str(mutable int n, uint radix) -> str
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fn to_str(int n, uint radix) -> str
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{
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check (0u < radix && radix <= 16u);
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if (n < 0) {
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@ -12,10 +12,11 @@ fn ne(uint x, uint y) -> bool { ret x != y; }
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fn ge(uint x, uint y) -> bool { ret x >= y; }
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fn gt(uint x, uint y) -> bool { ret x > y; }
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iter range(mutable uint lo, uint hi) -> uint {
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while (lo < hi) {
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put lo;
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lo += 1u;
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iter range(uint lo, uint hi) -> uint {
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auto lo_ = lo;
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while (lo_ < hi) {
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put lo_;
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lo_ += 1u;
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}
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}
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@ -32,8 +33,10 @@ fn next_power_of_two(uint n) -> uint {
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ret tmp + 1u;
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}
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fn to_str(mutable uint n, uint radix) -> str
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fn to_str(uint num, uint radix) -> str
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{
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auto n = num;
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check (0u < radix && radix <= 16u);
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fn digit(uint n) -> char {
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alt (n) {
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