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Fix some nullptr warnings.

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This commit is contained in:
Richard Kimberly Heck 2019-07-06 15:05:16 -04:00
parent bbdee57e81
commit 45f0fae10c
1 changed files with 14 additions and 14 deletions
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28
src/output_latex.cpp
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@ -64,7 +64,7 @@ enum OpenEncoding {
struct OutputState
{
OutputState() : open_encoding_(none), cjk_inherited_(0),
prev_env_language_(0), nest_level_(0)
prev_env_language_(nullptr), nest_level_(0)
{
}
OpenEncoding open_encoding_;
@ -192,7 +192,7 @@ static TeXEnvironmentData prepareEnvironment(Buffer const & buf,
pit == paragraphs.begin() ? pit : prev(pit, 1);
OutputState * state = getOutputState();
bool const use_prev_env_language = state->prev_env_language_ != 0
bool const use_prev_env_language = state->prev_env_language_ != nullptr
&& priorpit->layout().isEnvironment()
&& (priorpit->getDepth() > pit->getDepth()
|| (priorpit->getDepth() == pit->getDepth()
@ -774,7 +774,7 @@ void TeXOnePar(Buffer const & buf,
}
Paragraph const * nextpar = runparams.isLastPar
? 0 : &paragraphs.at(pit + 1);
? nullptr : &paragraphs.at(pit + 1);
bool const intitle_command = style.intitle && style.latextype == LATEX_COMMAND;
@ -814,16 +814,16 @@ void TeXOnePar(Buffer const & buf,
// This paragraph's language
Language const * const par_language = par.getParLanguage(bparams);
Language const * const nextpar_language = nextpar ?
nextpar->getParLanguage(bparams) : 0;
nextpar->getParLanguage(bparams) : nullptr;
// The document's language
Language const * const doc_language = bparams.language;
// The language that was in effect when the environment this paragraph is
// inside of was opened
Language const * const outer_language =
(runparams.local_font != 0) ?
runparams.local_font->language() : doc_language;
(runparams.local_font != nullptr) ?
runparams.local_font->language() : doc_language;
Paragraph const * priorpar = (pit == 0) ? 0 : &paragraphs.at(pit - 1);
Paragraph const * priorpar = (pit == 0) ? nullptr : &paragraphs.at(pit - 1);
// The previous language that was in effect is the language of the
// previous paragraph, unless the previous paragraph is inside an
@ -833,7 +833,7 @@ void TeXOnePar(Buffer const & buf,
// Note further that we take the outer language also if the prior par
// is PassThru, since in that case it has latex_language, and all secondary
// languages have been closed (#10793).
bool const use_prev_env_language = state->prev_env_language_ != 0
bool const use_prev_env_language = state->prev_env_language_ != nullptr
&& priorpar
&& priorpar->layout().isEnvironment()
&& (priorpar->getDepth() > par.getDepth()
@ -884,7 +884,7 @@ void TeXOnePar(Buffer const & buf,
// languages (see # 10111).
bool const in_polyglossia_rtl_env =
use_polyglossia
&& runparams.local_font != 0
&& runparams.local_font != nullptr
&& outer_language->rightToLeft()
&& !par_language->rightToLeft();
bool const localswitch = runparams_in.for_search
@ -940,7 +940,7 @@ void TeXOnePar(Buffer const & buf,
&& par_language->lang() != "arabic_arabtex"
&& outer_language->lang() != "arabic_arabtex"
// are we in an inset?
&& runparams.local_font != 0
&& runparams.local_font != nullptr
// is the inset within an \L or \R?
//
// FIXME: currently, we don't check this; this means that
@ -1183,7 +1183,7 @@ void TeXOnePar(Buffer const & buf,
&& (par_language->lang() != "arabic_arabtex"
&& outer_language->lang() != "arabic_arabtex")
// have we opened an \L or \R environment?
&& runparams.local_font != 0
&& runparams.local_font != nullptr
&& runparams.local_font->isRightToLeft() != par_language->rightToLeft()
// are we about to close the language?
&&((nextpar && par_lang != nextpar_lang)
@ -1352,7 +1352,7 @@ void TeXOnePar(Buffer const & buf,
// If this is the last paragraph of the inset and a local_font was set upon entering
// and we are mixing encodings ("auto-legacy" or "auto-legacy-plain" and no XeTeX or LuaTeX),
// ensure the encoding is set back to the default encoding of the local language.
if (runparams.isLastPar && runparams_in.local_font != 0
if (runparams.isLastPar && runparams_in.local_font != nullptr
&& runparams_in.encoding != runparams_in.local_font->language()->encoding()
&& (bparams.inputenc == "auto-legacy" || bparams.inputenc == "auto-legacy-plain")
&& !runparams.isFullUnicode()
@ -1622,7 +1622,7 @@ void latexParagraphs(Buffer const & buf,
}
// Likewise for polyglossia or when using begin/end commands
// or after an active branch inset with a language switch
Language const * const outer_language = (runparams.local_font != 0)
Language const * const outer_language = (runparams.local_font != nullptr)
? runparams.local_font->language() : bparams.language;
string const & prev_lang = runparams.use_polyglossia
? getPolyglossiaEnvName(outer_language)
@ -1718,7 +1718,7 @@ pair<bool, int> switchEncoding(odocstream & os, BufferParams const & bparams,
state->open_encoding_ = none;
count += 7;
}
if (runparams.local_font != 0
if (runparams.local_font != nullptr
&& oldEnc.package() == Encoding::CJK) {
// within insets, \inputenc switches need
// to be embraced within \bgroup...\egroup;