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constructor style basically working

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This commit is contained in:
Ben Burdette 2020-04-06 19:43:22 -06:00
parent 2248cc6716
commit ec449c8450
3 changed files with 222 additions and 180 deletions
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71
src/error-demo/error-demo.cc
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@ -22,21 +22,25 @@ int main()
// created.
// ProgramError takes name, description, and an optional hint.
printErrorInfo( ProgramError()
.name("name")
.description("error description")
.nohint()
);
printErrorInfo(
ErrorInfo::ProgramError("name",
"error description",
std::nullopt));
// ProgramWarning takes name, description, and an optional hint.
// The hint is in the form of a hintfmt class, which wraps boost::format(),
// and makes all the substituted text yellow.
printErrorInfo( ProgramWarning()
.name("warning name")
.description("warning description")
// the templated value, 'warning', is automatically colored yellow.
.hint(hintfmt("there was a %1%", "warning"))
);
printErrorInfo(
ErrorInfo::ProgramWarning("name",
"warning description",
std::optional(hintfmt("there was a %1%", "warning"))));
// printErrorInfo( ProgramWarning()
// .name("warning name")
// .description("warning description")
// // the templated value, 'warning', is automatically colored yellow.
// .hint(hintfmt("there was a %1%", "warning"))
// );
/*
// some invalid errors:
@ -63,25 +67,34 @@ int main()
SymbolTable testTable;
auto problem_symbol = testTable.create("problem");
printErrorInfo(NixLangWarning()
.name("warning name")
.description("warning description")
.pos(Pos(problem_symbol, 40, 13))
.linesOfCode(std::nullopt,
"this is the problem line of code",
std::nullopt)
.hint(hintfmt("this hint has %1% templated %2%!!", "yellow" , "values")));
printErrorInfo(ErrorInfo::NixLangWarning(
"warning name",
"warning description",
Pos(problem_symbol, 40, 13),
std::nullopt,
"this is the problem line of code",
std::nullopt,
hintfmt("this hint has %1% templated %2%!!", "yellow", "values")));
// // NixLangError is just the same as NixLangWarning, except for the Error
// // flag.
// printErrorInfo(NixLangError()
// .name("error name")
// .description("error description")
// .pos(Pos(problem_symbol, 40, 13))
// .linesOfCode(std::optional("previous line of code"),
// "this is the problem line of code",
// std::optional("next line of code"))
// .hint(hintfmt("this hint has %1% templated %2%!!", "yellow", "values")));
printErrorInfo(ErrorInfo::NixLangError(
"error name",
"error description",
Pos(problem_symbol, 40, 13),
std::optional("previous line of code"),
"this is the problem line of code",
std::optional("next line of code"),
hintfmt("this hint has %1% templated %2%!!", "yellow", "values")));
// NixLangError is just the same as NixLangWarning, except for the Error
// flag.
printErrorInfo(NixLangError()
.name("error name")
.description("error description")
.pos(Pos(problem_symbol, 40, 13))
.linesOfCode(std::optional("previous line of code"),
"this is the problem line of code",
std::optional("next line of code"))
.hint(hintfmt("this hint has %1% templated %2%!!", "yellow", "values")));
return 0;
}