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Merge pull request #8753 from a3d4/fix-sourcereferenceformathuman-leftpad
Fix leftpad in SourceReferenceFormatterHuman
This commit is contained in:
commit
5b92dedeed
@ -21,7 +21,6 @@
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#include <liblangutil/SourceReferenceFormatterHuman.h>
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#include <liblangutil/Scanner.h>
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#include <liblangutil/Exceptions.h>
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#include <cmath>
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#include <iomanip>
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using namespace std;
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@ -70,58 +69,66 @@ void SourceReferenceFormatterHuman::printSourceLocation(SourceReference const& _
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if (_ref.sourceName.empty())
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return; // Nothing we can print here
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int const leftpad = static_cast<int>(log10(max(_ref.position.line, 1))) + 1;
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// line 0: source name
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frameColored() << string(leftpad, ' ') << "--> ";
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if (_ref.position.line < 0)
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{
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m_stream << _ref.sourceName << "\n";
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frameColored() << "-->";
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m_stream << ' ' << _ref.sourceName << '\n';
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return; // No line available, nothing else to print
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}
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m_stream << _ref.sourceName << ":" << (_ref.position.line + 1) << ":" << (_ref.position.column + 1) << ":" << '\n';
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string line = std::to_string(_ref.position.line + 1); // one-based line number as string
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string leftpad = string(line.size(), ' ');
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// line 0: source name
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m_stream << leftpad;
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frameColored() << "-->";
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m_stream << ' ' << _ref.sourceName << ':' << line << ':' << (_ref.position.column + 1) << ":\n";
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if (!_ref.multiline)
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{
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int const locationLength = _ref.endColumn - _ref.startColumn;
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// line 1:
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m_stream << string(leftpad, ' ');
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frameColored() << " |" << '\n';
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m_stream << leftpad << ' ';
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frameColored() << '|';
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m_stream << '\n';
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// line 2:
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frameColored() << (_ref.position.line + 1) << " | ";
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m_stream << _ref.text.substr(0, _ref.startColumn);
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frameColored() << line << " |";
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m_stream << ' ' << _ref.text.substr(0, _ref.startColumn);
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highlightColored() << _ref.text.substr(_ref.startColumn, locationLength);
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m_stream << _ref.text.substr(_ref.endColumn) << '\n';
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// line 3:
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m_stream << string(leftpad, ' ');
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frameColored() << " | ";
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m_stream << leftpad << ' ';
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frameColored() << '|';
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m_stream << ' ';
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for_each(
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_ref.text.cbegin(),
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_ref.text.cbegin() + _ref.startColumn,
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[this](char ch) { m_stream << (ch == '\t' ? '\t' : ' '); }
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);
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diagColored() << string(locationLength, '^') << '\n';
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diagColored() << string(locationLength, '^');
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m_stream << '\n';
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}
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else
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{
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// line 1:
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m_stream << string(leftpad, ' ');
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frameColored() << " |" << '\n';
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m_stream << leftpad << ' ';
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frameColored() << '|';
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m_stream << '\n';
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// line 2:
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frameColored() << (_ref.position.line + 1) << " | ";
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m_stream << _ref.text.substr(0, _ref.startColumn);
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frameColored() << line << " |";
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m_stream << ' ' << _ref.text.substr(0, _ref.startColumn);
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highlightColored() << _ref.text.substr(_ref.startColumn) << '\n';
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// line 3:
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frameColored() << string(leftpad, ' ') << " | ";
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m_stream << string(_ref.startColumn, ' ');
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diagColored() << "^ (Relevant source part starts here and spans across multiple lines).\n";
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m_stream << leftpad << ' ';
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frameColored() << '|';
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m_stream << ' ' << string(_ref.startColumn, ' ');
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diagColored() << "^ (Relevant source part starts here and spans across multiple lines).";
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m_stream << '\n';
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}
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}
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50
test/cmdlineTests/message_format/err
Normal file
50
test/cmdlineTests/message_format/err
Normal file
@ -0,0 +1,50 @@
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Warning: Source file does not specify required compiler version!
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--> message_format/input.sol
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Warning: Unused local variable.
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--> message_format/input.sol:9:27:
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9 | function f() public { int x; }
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| ^^^^^
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Warning: Unused local variable.
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--> message_format/input.sol:10:27:
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10 | function g() public { int x; }
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| ^^^^^
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Warning: Unused local variable.
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--> message_format/input.sol:99:14:
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99 | /**/ int a; /**/
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| ^^^^^
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Warning: Unused local variable.
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--> message_format/input.sol:100:14:
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100 | /**/ int b; /**/
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| ^^^^^
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Warning: Unused local variable.
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--> message_format/input.sol:101:14:
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101 | /**/ int c; /**/
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| ^^^^^
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Warning: Function state mutability can be restricted to pure
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--> message_format/input.sol:9:5:
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9 | function f() public { int x; }
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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Warning: Function state mutability can be restricted to pure
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--> message_format/input.sol:10:5:
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10 | function g() public { int x; }
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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Warning: Function state mutability can be restricted to pure
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--> message_format/input.sol:11:5:
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11 | function h() public {
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| ^ (Relevant source part starts here and spans across multiple lines).
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103
test/cmdlineTests/message_format/input.sol
Normal file
103
test/cmdlineTests/message_format/input.sol
Normal file
@ -0,0 +1,103 @@
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// checks that error messages around power-or-10 lines are formatted correctly
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contract C {
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function f() public { int x; }
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function g() public { int x; }
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function h() public {
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/**/ int a; /**/
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/**/ int b; /**/
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/**/ int c; /**/
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}
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}
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@ -1,5 +1,5 @@
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Warning: Source file does not specify required compiler version!
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--> too_long_line/input.sol
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--> too_long_line/input.sol
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Error: Identifier not found or not unique.
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--> too_long_line/input.sol:2:164:
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@ -1,5 +1,5 @@
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Warning: Source file does not specify required compiler version!
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--> too_long_line_both_sides_short/input.sol
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--> too_long_line_both_sides_short/input.sol
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Error: Identifier not found or not unique.
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--> too_long_line_both_sides_short/input.sol:2:15:
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@ -1,5 +1,5 @@
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Warning: Source file does not specify required compiler version!
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--> too_long_line_edge_in/input.sol
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--> too_long_line_edge_in/input.sol
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Error: Identifier not found or not unique.
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--> too_long_line_edge_in/input.sol:2:36:
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Warning: Source file does not specify required compiler version!
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--> too_long_line_edge_out/input.sol
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--> too_long_line_edge_out/input.sol
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Error: Identifier not found or not unique.
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--> too_long_line_edge_out/input.sol:2:37:
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@ -1,5 +1,5 @@
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Warning: Source file does not specify required compiler version!
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--> too_long_line_left_short/input.sol
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--> too_long_line_left_short/input.sol
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Error: Identifier not found or not unique.
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--> too_long_line_left_short/input.sol:2:15:
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@ -5,4 +5,4 @@ Error: No visibility specified. Did you intend to add "public"?
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| ^ (Relevant source part starts here and spans across multiple lines).
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Warning: Source file does not specify required compiler version!
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--> too_long_line_multiline/input.sol
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--> too_long_line_multiline/input.sol
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@ -1,5 +1,5 @@
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Warning: Source file does not specify required compiler version!
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--> too_long_line_right_short/input.sol
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--> too_long_line_right_short/input.sol
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Error: Identifier not found or not unique.
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--> too_long_line_right_short/input.sol:2:164:
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