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ee914ef902
Lots more unit tests and code cleanup
Relevant changes from ChangeLog
o job.c: Print -de error information when running multiple jobs
o var.c: only report error for unmatched regex subexpression
when linting (-dL) since we cannot tell when an unmatched
subexpression is an expected result.
reduce memory allocations in the modifiers ':D' and ':U'
reduce memory allocation and strlen calls in modifier ':from=to'
in the ':Q' modifier, only allocate memory if necessary
improve performance for LazyBuf
reduce debug logging and memory allocation for ${:U...}
reduce verbosity of the -dv debug logging for standard cases
fix double varname expansion in the variable modifier '::='
o var.c: avoid evaluating many modifiers in parse only mode
in strict mode (-dL) many variable references are parsed twice,
the first time just to report parse errors early, so we want to
avoid side effects and wasted effort to the extent possible.
40 lines
1.7 KiB
Plaintext
Executable File
40 lines
1.7 KiB
Plaintext
Executable File
Global: SPECIALS = \: : \\ * \*
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CondParser_Eval: ${SPECIALS:M${:U}\:} != ${SPECIALS:M\:${:U}}
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Var_Parse: ${SPECIALS:M${:U}\:} != ${SPECIALS:M\:${:U}} (eval-defined)
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Evaluating modifier ${SPECIALS:M...} on value "\: : \\ * \*"
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Pattern for ':M' is "\:"
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ModifyWords: split "\: : \\ * \*" into 5 words
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Result of ${SPECIALS:M${:U}\:} is ":"
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Var_Parse: ${SPECIALS:M\:${:U}} (eval-defined)
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Evaluating modifier ${SPECIALS:M...} on value "\: : \\ * \*"
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Pattern for ':M' is ":"
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ModifyWords: split "\: : \\ * \*" into 5 words
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Result of ${SPECIALS:M\:${:U}} is ":"
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lhs = ":", rhs = ":", op = !=
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Global: VALUES = : :: :\:
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CondParser_Eval: ${VALUES:M\:${:U\:}} != ${VALUES:M${:U\:}\:}
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Var_Parse: ${VALUES:M\:${:U\:}} != ${VALUES:M${:U\:}\:} (eval-defined)
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Evaluating modifier ${VALUES:M...} on value ": :: :\:"
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Var_Parse: ${:U:} (eval-defined)
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Evaluating modifier ${:U} on value "" (eval-defined, undefined)
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Result of ${:U} is "" (eval-defined, defined)
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Pattern for ':M' is ":"
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ModifyWords: split ": :: :\:" into 3 words
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Result of ${VALUES:M\:${:U\:}} is ":"
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Var_Parse: ${VALUES:M${:U\:}\:} (eval-defined)
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Evaluating modifier ${VALUES:M...} on value ": :: :\:"
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Var_Parse: ${:U\:}\: (eval-defined)
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Evaluating modifier ${:U...} on value "" (eval-defined, undefined)
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Result of ${:U\:} is ":" (eval-defined, defined)
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Pattern for ':M' is ":\:"
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ModifyWords: split ": :: :\:" into 3 words
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Result of ${VALUES:M${:U\:}\:} is "::"
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lhs = ":", rhs = "::", op = !=
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make: "varmod-match-escape.mk" line 42: warning: XXX: Oops
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Global: .MAKEFLAGS = -r -k -d cv -d
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Global: .MAKEFLAGS = -r -k -d cv -d 0
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make: "varmod-match-escape.mk" line 67: Dollar followed by nothing
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make: Fatal errors encountered -- cannot continue
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make: stopped in unit-tests
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exit status 1
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