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Cleanup scan
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parent
62529aad19
commit
88d19f5de9
16
test/scan.h
16
test/scan.h
@ -51,11 +51,9 @@ class scan_buffer {
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: ptr_(ptr), end_(end), contiguous_(contiguous) {}
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~scan_buffer() = default;
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auto is_empty() const -> bool { return ptr_ == end_; }
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void set(const char* ptr, const char* end) noexcept {
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ptr_ = ptr;
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end_ = end;
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void set(string_view buf) {
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ptr_ = buf.begin();
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end_ = buf.end();
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}
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auto ptr() const -> const char* { return ptr_; }
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@ -128,12 +126,12 @@ class scan_buffer {
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if (ptr == it.buf_->end_) it.ptr_ = iterator::sentinel();
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}
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auto begin() noexcept -> iterator { return this; }
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auto end() noexcept -> iterator { return {}; }
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auto begin() -> iterator { return this; }
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auto end() -> iterator { return {}; }
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auto is_contiguous() const -> bool { return contiguous_; }
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// Tries consuming a single code unit.
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// Tries consuming a single code unit. Returns true iff there is more input.
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auto try_consume() -> bool {
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FMT_ASSERT(ptr_ != end_, "");
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++ptr_;
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@ -252,7 +250,7 @@ class file_scan_buffer : public scan_buffer {
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if (c != EOF) file_.unget(static_cast<char>(c));
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buf = file_.buffer();
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}
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set(buf.begin(), buf.end());
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set(buf);
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}
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void consume() override {
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